diff --git a/navalplanner-webapp/pom.xml b/navalplanner-webapp/pom.xml
index d45d7e7ea..be920e184 100644
--- a/navalplanner-webapp/pom.xml
+++ b/navalplanner-webapp/pom.xml
@@ -1,67 +1,71 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.navalplanner</groupId>
-        <artifactId>navalplanner</artifactId>
-        <version>1.0.0</version>
-    </parent>
-    <artifactId>navalplanner-webapp</artifactId>
-    <packaging>war</packaging>
-    <name>Naval Planner Web Client Module</name>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.navalplanner</groupId>
+		<artifactId>navalplanner</artifactId>
+		<version>1.0.0</version>
+	</parent>
+	<artifactId>navalplanner-webapp</artifactId>
+	<packaging>war</packaging>
+	<name>Naval Planner Web Client Module</name>
 
-    <build>
-        <finalName>navalplanner-webapp</finalName>
-    </build>
+	<build>
+		<finalName>navalplanner-webapp</finalName>
+	</build>
 
-    <dependencies>
-        <!-- Spring -->
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring</artifactId>
-        </dependency>
-        <!-- BeanShell (required by ZK) -->
-        <dependency>
-            <groupId>org.beanshell</groupId>
-            <artifactId>bsh</artifactId>
-        </dependency>
-        <!-- Apache Commons Fileupload (required by ZK) -->
-        <dependency>
-            <groupId>commons-fileupload</groupId>
-            <artifactId>commons-fileupload</artifactId>
-        </dependency>
-        <!-- ZK  -->
-        <dependency>
-            <groupId>org.zkoss.zk</groupId>
-            <artifactId>zul</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.zkoss.zk</groupId>
-            <artifactId>zkplus</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.zkoss.zk</groupId>
-            <artifactId>zk</artifactId>
-        </dependency>
-        <!-- Naval Planner ZK Components  -->
-        <dependency>
-            <groupId>org.navalplanner</groupId>
-            <artifactId>navalplanner-gantt-zk</artifactId>
-        </dependency>
-        <!-- Naval Planner Business  -->
-        <dependency>
-            <groupId>org.navalplanner</groupId>
-            <artifactId>navalplanner-business</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.easymock</groupId>
-            <artifactId>easymock</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-        </dependency>
-    </dependencies>
+	<dependencies>
+		<!-- Spring -->
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring</artifactId>
+		</dependency>
+		<!-- BeanShell (required by ZK) -->
+		<dependency>
+			<groupId>org.beanshell</groupId>
+			<artifactId>bsh</artifactId>
+		</dependency>
+		<!-- Apache Commons Fileupload (required by ZK) -->
+		<dependency>
+			<groupId>commons-fileupload</groupId>
+			<artifactId>commons-fileupload</artifactId>
+		</dependency>
+		<!-- ZK  -->
+		<dependency>
+			<groupId>org.zkoss.zk</groupId>
+			<artifactId>zul</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.zkoss.zk</groupId>
+			<artifactId>zkplus</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.zkoss.zk</groupId>
+			<artifactId>zk</artifactId>
+		</dependency>
+		<!-- Naval Planner ZK Components  -->
+		<dependency>
+			<groupId>org.navalplanner</groupId>
+			<artifactId>navalplanner-gantt-zk</artifactId>
+		</dependency>
+		<!-- Naval Planner Business  -->
+		<dependency>
+			<groupId>org.navalplanner</groupId>
+			<artifactId>navalplanner-business</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.easymock</groupId>
+			<artifactId>easymock</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>servlet-api</artifactId>
+		</dependency>
+	</dependencies>
 
 </project>
diff --git a/pom.xml b/pom.xml
index ccda3c0b5..f3c556804 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,405 +1,410 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>org.navalplanner</groupId>
-    <artifactId>navalplanner</artifactId>
-    <packaging>pom</packaging>
-    <version>1.0.0</version>
-    <name>Naval Planner</name>
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.navalplanner</groupId>
+	<artifactId>navalplanner</artifactId>
+	<packaging>pom</packaging>
+	<version>1.0.0</version>
+	<name>Naval Planner</name>
 
-    <!--
-        ===================================================================
-    -->
-    <!-- Modules -->
-    <modules>
-        <module>navalplanner-business</module>
-        <module>navalplanner-gantt-zk</module>
-        <module>navalplanner-webapp</module>
-    </modules>
+	<!--
+		===================================================================
+	-->
+	<!-- Modules -->
+	<modules>
+		<module>navalplanner-business</module>
+		<module>navalplanner-gantt-zk</module>
+		<module>navalplanner-webapp</module>
+	</modules>
 
-    <!--
-        ===================================================================
-    -->
-    <!--
-        Default values for properties. These default values are expected
-        to be valid for most profiles. Specific profiles can overwrite
-        values when necessary.
-    -->
-    <properties>
-        <!--  Data source properties -->
-        <dataSource.user>naval</dataSource.user>
-        <dataSource.password>naval</dataSource.password>
-        <dataSource.jndiName>jdbc/navalplanner-ds</dataSource.jndiName>
-        <testDataSource.user>${dataSource.user}</testDataSource.user>
-        <testDataSource.password>${dataSource.password}</testDataSource.password>
-    </properties>
+	<!--
+		===================================================================
+	-->
+	<!--
+		Default values for properties. These default values are expected to be
+		valid for most profiles. Specific profiles can overwrite values when
+		necessary.
+	-->
+	<properties>
+		<!--  Data source properties -->
+		<dataSource.user>naval</dataSource.user>
+		<dataSource.password>naval</dataSource.password>
+		<dataSource.jndiName>jdbc/navalplanner-ds</dataSource.jndiName>
+		<testDataSource.user>${dataSource.user}</testDataSource.user>
+		<testDataSource.password>${dataSource.password}</testDataSource.password>
+	</properties>
 
-    <!--
-        ===================================================================
-    -->
-    <!--
-        Profiles. * The build is always executed by selecting at least
-        two non-exclusive profiles. By default, such profiles are "dev"
-        and "postgresql" (meaning "use PostgreSQL assuming a development
-        environment"). * General profiles. There are two general
-        (database-independent) profiles: "dev" and "prod". The former is
-        used for development (including testing) and the latter is used
-        for production (including testing). As shown below, two
-        dataSources (databases schemas) are used in both profiles: one
-        for running (dataSource) and another one for the Maven test fase
-        (testDataSource). Note the Maven test fase is executed both with
-        development and production profiles. * Database-specific
-        profiles. There is a profile for each supported database. *
-        Specific profiles can be defined to better adapt to a particular
-        environment by overwriting/adding properties and/or including
-        other chunks of valid XML. * Usage: + mvn <<goal>> => Execute
-        <<goal>> with default profiles. + mvn -Pdev,<<database>> <<goal>
-        => Execute <<goal>> with "dev" and <<database>> profiles. + mvn
-        -Pprod,<<database>> <<goal>> => Execute <<goal>> with "prod" and
-        <<database>> profiles. + Note that when using -P option all
-        desired profiles must be specified (e.g. "-Pprod" with the
-        intention to select "prod" and the default database profile is
-        not correct; "-Pprod,<<database>>" must be used instead). *
-        Examples: + mvn <<goal>> + mvn -Ppostgresql,prod <<goal>> + mvn
-        -Ppostgresql,dev <<goal>>
-    -->
-    <profiles>
+	<!--
+		===================================================================
+	-->
+	<!--
+		Profiles. * The build is always executed by selecting at least two
+		non-exclusive profiles. By default, such profiles are "dev" and
+		"postgresql" (meaning "use PostgreSQL assuming a development
+		environment"). * General profiles. There are two general
+		(database-independent) profiles: "dev" and "prod". The former is used
+		for development (including testing) and the latter is used for
+		production (including testing). As shown below, two dataSources
+		(databases schemas) are used in both profiles: one for running
+		(dataSource) and another one for the Maven test fase (testDataSource).
+		Note the Maven test fase is executed both with development and
+		production profiles. * Database-specific profiles. There is a profile
+		for each supported database. * Specific profiles can be defined to
+		better adapt to a particular environment by overwriting/adding
+		properties and/or including other chunks of valid XML. * Usage: + mvn
+		<<goal>> => Execute <<goal>> with default profiles. + mvn
+		-Pdev,<<database>> <<goal> => Execute <<goal>> with "dev" and
+		<<database>> profiles. + mvn -Pprod,<<database>> <<goal>> => Execute
+		<<goal>> with "prod" and <<database>> profiles. + Note that when using
+		-P option all desired profiles must be specified (e.g. "-Pprod" with
+		the intention to select "prod" and the default database profile is not
+		correct; "-Pprod,<<database>>" must be used instead). * Examples: +
+		mvn <<goal>> + mvn -Ppostgresql,prod <<goal>> + mvn -Ppostgresql,dev
+		<<goal>>
+	-->
+	<profiles>
 
-        <!-- Development profile -->
-        <profile>
-            <id>dev</id>
-            <activation>
-                <activeByDefault>true</activeByDefault>
-            </activation>
-            <properties>
-                <!-- Naval Planner environment properties -->
-                <navalplanner.mode>dev</navalplanner.mode>
-                <!-- Hibernate properties -->
-                <hibernate.show_sql>true</hibernate.show_sql>
-                <hibernate.format_sql>true</hibernate.format_sql>
-                <hibernate.use_sql_comments>true</hibernate.use_sql_comments>
-                <hibernate.hbm2ddl.auto>update</hibernate.hbm2ddl.auto>
-            </properties>
-        </profile>
+		<!-- Development profile -->
+		<profile>
+			<id>dev</id>
+			<activation>
+				<activeByDefault>true</activeByDefault>
+			</activation>
+			<properties>
+				<!-- Naval Planner environment properties -->
+				<navalplanner.mode>dev</navalplanner.mode>
+				<!-- Hibernate properties -->
+				<hibernate.show_sql>true</hibernate.show_sql>
+				<hibernate.format_sql>true</hibernate.format_sql>
+				<hibernate.use_sql_comments>true</hibernate.use_sql_comments>
+				<hibernate.hbm2ddl.auto>update</hibernate.hbm2ddl.auto>
+			</properties>
+		</profile>
 
-        <!-- Production profile -->
-        <profile>
-            <id>prod</id>
-            <properties>
-                <!-- Naval Planner environment properties -->
-                <navalplanner.mode>prod</navalplanner.mode>
-                <!-- Hibernate properties -->
-                <hibernate.show_sql>false</hibernate.show_sql>
-                <hibernate.format_sql>false</hibernate.format_sql>
-                <hibernate.use_sql_comments>false</hibernate.use_sql_comments>
-                <hibernate.hbm2ddl.auto>update</hibernate.hbm2ddl.auto>
-            </properties>
-        </profile>
+		<!-- Production profile -->
+		<profile>
+			<id>prod</id>
+			<properties>
+				<!-- Naval Planner environment properties -->
+				<navalplanner.mode>prod</navalplanner.mode>
+				<!-- Hibernate properties -->
+				<hibernate.show_sql>false</hibernate.show_sql>
+				<hibernate.format_sql>false</hibernate.format_sql>
+				<hibernate.use_sql_comments>false</hibernate.use_sql_comments>
+				<hibernate.hbm2ddl.auto>update</hibernate.hbm2ddl.auto>
+			</properties>
+		</profile>
 
-        <!-- PostgreSQL profile -->
-        <profile>
-            <id>postgresql</id>
-            <activation>
-                <activeByDefault>true</activeByDefault>
-            </activation>
-            <properties>
-                <!-- JDBC driver properties -->
-                <jdbcDriver.groupId>postgresql</jdbcDriver.groupId>
-                <jdbcDriver.artifactId>postgresql</jdbcDriver.artifactId>
-                <jdbcDriver.version>8.3-603.jdbc4</jdbcDriver.version>
-                <jdbcDriver.className>org.postgresql.Driver</jdbcDriver.className>
-                <!-- Data source properties -->
-                <dataSource.url>jdbc:postgresql://localhost/naval${navalplanner.mode}</dataSource.url>
-                <testDataSource.url>${dataSource.url}test</testDataSource.url>
-                <!-- Hibernate properties -->
-                <hibernate.dialect>org.hibernate.dialect.PostgreSQLDialect</hibernate.dialect>
-            </properties>
-        </profile>
+		<!-- PostgreSQL profile -->
+		<profile>
+			<id>postgresql</id>
+			<activation>
+				<activeByDefault>true</activeByDefault>
+			</activation>
+			<properties>
+				<!-- JDBC driver properties -->
+				<jdbcDriver.groupId>postgresql</jdbcDriver.groupId>
+				<jdbcDriver.artifactId>postgresql</jdbcDriver.artifactId>
+				<jdbcDriver.version>8.3-603.jdbc4</jdbcDriver.version>
+				<jdbcDriver.className>org.postgresql.Driver</jdbcDriver.className>
+				<!-- Data source properties -->
+				<dataSource.url>jdbc:postgresql://localhost/naval${navalplanner.mode}</dataSource.url>
+				<testDataSource.url>${dataSource.url}test</testDataSource.url>
+				<!-- Hibernate properties -->
+				<hibernate.dialect>org.hibernate.dialect.PostgreSQLDialect</hibernate.dialect>
+			</properties>
+		</profile>
 
-        <!-- MySQL profile -->
-        <profile>
-            <id>mysql</id>
-            <properties>
-                <!-- JDBC driver properties -->
-                <jdbcDriver.groupId>mysql</jdbcDriver.groupId>
-                <jdbcDriver.artifactId>mysql-connector-java</jdbcDriver.artifactId>
-                <jdbcDriver.version>5.0.5</jdbcDriver.version>
-                <jdbcDriver.className>com.mysql.jdbc.Driver</jdbcDriver.className>
-                <!-- Data source properties -->
-                <dataSource.url>jdbc:mysql://localhost/naval${navalplanner.mode}</dataSource.url>
-                <testDataSource.url>${dataSource.url}test</testDataSource.url>
-                <!-- Hibernate properties -->
-                <hibernate.dialect>org.hibernate.dialect.MySQLDialect</hibernate.dialect>
-            </properties>
-        </profile>
+		<!-- MySQL profile -->
+		<profile>
+			<id>mysql</id>
+			<properties>
+				<!-- JDBC driver properties -->
+				<jdbcDriver.groupId>mysql</jdbcDriver.groupId>
+				<jdbcDriver.artifactId>mysql-connector-java</jdbcDriver.artifactId>
+				<jdbcDriver.version>5.0.5</jdbcDriver.version>
+				<jdbcDriver.className>com.mysql.jdbc.Driver</jdbcDriver.className>
+				<!-- Data source properties -->
+				<dataSource.url>jdbc:mysql://localhost/naval${navalplanner.mode}</dataSource.url>
+				<testDataSource.url>${dataSource.url}test</testDataSource.url>
+				<!-- Hibernate properties -->
+				<hibernate.dialect>org.hibernate.dialect.MySQLDialect</hibernate.dialect>
+			</properties>
+		</profile>
 
-        <!-- HSQLDB profile -->
-        <profile>
-            <id>hsqldb</id>
-            <properties>
-                <!-- JDBC driver properties -->
-                <jdbcDriver.groupId>hsqldb</jdbcDriver.groupId>
-                <jdbcDriver.artifactId>hsqldb</jdbcDriver.artifactId>
-                <jdbcDriver.version>1.8.0.7</jdbcDriver.version>
-                <jdbcDriver.className>org.hsqldb.jdbcDriver</jdbcDriver.className>
-                <!-- Data source properties -->
-                <dataSource.user>sa</dataSource.user>
-                <dataSource.password />
-                <dataSource.url>jdbc:hsqldb:${java.io.tmpdir}/naval${navalplanner.mode};shutdown=true</dataSource.url>
-                <testDataSource.url>jdbc:hsqldb:${java.io.tmpdir}/naval${navalplanner.mode}test;shutdown=true</testDataSource.url>
-                <!-- Hibernate properties -->
-                <hibernate.dialect>org.hibernate.dialect.HSQLDialect</hibernate.dialect>
-            </properties>
-        </profile>
+		<!-- HSQLDB profile -->
+		<profile>
+			<id>hsqldb</id>
+			<properties>
+				<!-- JDBC driver properties -->
+				<jdbcDriver.groupId>hsqldb</jdbcDriver.groupId>
+				<jdbcDriver.artifactId>hsqldb</jdbcDriver.artifactId>
+				<jdbcDriver.version>1.8.0.7</jdbcDriver.version>
+				<jdbcDriver.className>org.hsqldb.jdbcDriver</jdbcDriver.className>
+				<!-- Data source properties -->
+				<dataSource.user>sa</dataSource.user>
+				<dataSource.password />
+				<dataSource.url>jdbc:hsqldb:${java.io.tmpdir}/naval${navalplanner.mode};shutdown=true</dataSource.url>
+				<testDataSource.url>jdbc:hsqldb:${java.io.tmpdir}/naval${navalplanner.mode}test;shutdown=true</testDataSource.url>
+				<!-- Hibernate properties -->
+				<hibernate.dialect>org.hibernate.dialect.HSQLDialect</hibernate.dialect>
+			</properties>
+		</profile>
 
-    </profiles>
+	</profiles>
 
-    <!--
-        ===================================================================
-    -->
-    <!-- Dependency management -->
-    <dependencyManagement>
-        <dependencies>
-            <!-- JDBC driver -->
-            <dependency>
-                <groupId>${jdbcDriver.groupId}</groupId>
-                <artifactId>${jdbcDriver.artifactId}</artifactId>
-                <version>${jdbcDriver.version}</version>
-                <scope>test</scope>
-            </dependency>
-            <!-- Hibernate -->
-            <dependency>
-                <groupId>org.hibernate</groupId>
-                <artifactId>hibernate</artifactId>
-                <version>3.2.6.ga</version>
-            </dependency>
-            <!-- JUnit -->
-            <!--
-                IMPORTANT: Spring TestContext 2.5.x is not compatible
-                with JUnit 4.5.
-            -->
-            <dependency>
-                <groupId>junit</groupId>
-                <artifactId>junit</artifactId>
-                <version>4.4</version>
-                <scope>test</scope>
-            </dependency>
+	<!--
+		===================================================================
+	-->
+	<!-- Dependency management -->
+	<dependencyManagement>
+		<dependencies>
+			<!-- JDBC driver -->
+			<dependency>
+				<groupId>${jdbcDriver.groupId}</groupId>
+				<artifactId>${jdbcDriver.artifactId}</artifactId>
+				<version>${jdbcDriver.version}</version>
+				<scope>test</scope>
+			</dependency>
+			<!-- Hibernate -->
+			<dependency>
+				<groupId>org.hibernate</groupId>
+				<artifactId>hibernate</artifactId>
+				<version>3.2.6.ga</version>
+			</dependency>
+			<!-- JUnit -->
+			<!--
+				IMPORTANT: Spring TestContext 2.5.x is not compatible with JUnit
+				4.5.
+			-->
+			<dependency>
+				<groupId>junit</groupId>
+				<artifactId>junit</artifactId>
+				<version>4.4</version>
+				<scope>test</scope>
+			</dependency>
 
-            <!-- Easy mock -->
-            <dependency>
-                <groupId>org.easymock</groupId>
-                <artifactId>easymock</artifactId>
-                <version>2.4</version>
-                <scope>test</scope>
-            </dependency>
+			<!-- Easy mock -->
+			<dependency>
+				<groupId>org.easymock</groupId>
+				<artifactId>easymock</artifactId>
+				<version>2.4</version>
+				<scope>test</scope>
+			</dependency>
 
-            <!-- Spring -->
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring</artifactId>
-                <version>2.5.6</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework</groupId>
-                <artifactId>spring-test</artifactId>
-                <version>2.5.6</version>
-                <scope>test</scope>
-            </dependency>
-            <!-- Commons Logging (required by many frameworks)-->
-            <dependency>
-                <groupId>commons-logging</groupId>
-                <artifactId>commons-logging</artifactId>
-                <version>1.0.4</version>
-            </dependency>
-            <!-- BeanShell (required by ZK)-->
-            <dependency>
-                <groupId>org.beanshell</groupId>
-                <artifactId>bsh</artifactId>
-                <version>2.0b4</version>
-                <scope>runtime</scope>
-            </dependency>
-            <!-- Apache Commons Fileupload (required by ZK) -->
-            <dependency>
-                <groupId>commons-fileupload</groupId>
-                <artifactId>commons-fileupload</artifactId>
-                <version>1.2.1</version>
-                <scope>runtime</scope>
-            </dependency>
-            <!-- ZK  -->
-            <dependency>
-                <groupId>org.zkoss.zk</groupId>
-                <artifactId>zul</artifactId>
-                <version>3.6.1</version>
-            </dependency>
-            <dependency>
-                <groupId>org.zkoss.zk</groupId>
-                <artifactId>zkplus</artifactId>
-                <version>3.6.1</version>
-            </dependency>
-            <dependency>
-                <groupId>org.zkoss.zk</groupId>
-                <artifactId>zk</artifactId>
-                <version>3.6.1</version>
-            </dependency>
-            <!-- JGraphT -->
-            <dependency>
-                <groupId>org.jgrapht</groupId>
-                <artifactId>jgrapht-jdk1.5</artifactId>
-                <version>0.7.3</version>
-            </dependency>
-            <!-- Naval Planner ZK Components -->
-            <dependency>
-                <groupId>org.navalplanner</groupId>
-                <artifactId>navalplanner-gantt-zk</artifactId>
-                <version>1.0.0</version>
-            </dependency>
-            <!-- Naval Planner Business -->
-            <dependency>
-                <groupId>org.navalplanner</groupId>
-                <artifactId>navalplanner-business</artifactId>
-                <version>1.0.0</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
+			<!-- Spring -->
+			<dependency>
+				<groupId>org.springframework</groupId>
+				<artifactId>spring</artifactId>
+				<version>2.5.6</version>
+			</dependency>
+			<dependency>
+				<groupId>org.springframework</groupId>
+				<artifactId>spring-test</artifactId>
+				<version>2.5.6</version>
+				<scope>test</scope>
+			</dependency>
+			<!-- Commons Logging (required by many frameworks)-->
+			<dependency>
+				<groupId>commons-logging</groupId>
+				<artifactId>commons-logging</artifactId>
+				<version>1.0.4</version>
+			</dependency>
+			<!-- BeanShell (required by ZK)-->
+			<dependency>
+				<groupId>org.beanshell</groupId>
+				<artifactId>bsh</artifactId>
+				<version>2.0b4</version>
+				<scope>runtime</scope>
+			</dependency>
+			<!-- Apache Commons Fileupload (required by ZK) -->
+			<dependency>
+				<groupId>commons-fileupload</groupId>
+				<artifactId>commons-fileupload</artifactId>
+				<version>1.2.1</version>
+				<scope>runtime</scope>
+			</dependency>
+			<!-- ZK  -->
+			<dependency>
+				<groupId>org.zkoss.zk</groupId>
+				<artifactId>zul</artifactId>
+				<version>3.6.1</version>
+			</dependency>
+			<dependency>
+				<groupId>org.zkoss.zk</groupId>
+				<artifactId>zkplus</artifactId>
+				<version>3.6.1</version>
+			</dependency>
+			<dependency>
+				<groupId>org.zkoss.zk</groupId>
+				<artifactId>zk</artifactId>
+				<version>3.6.1</version>
+			</dependency>
+			<!-- JGraphT -->
+			<dependency>
+				<groupId>org.jgrapht</groupId>
+				<artifactId>jgrapht-jdk1.5</artifactId>
+				<version>0.7.3</version>
+			</dependency>
+			<!-- Naval Planner ZK Components -->
+			<dependency>
+				<groupId>org.navalplanner</groupId>
+				<artifactId>navalplanner-gantt-zk</artifactId>
+				<version>1.0.0</version>
+			</dependency>
+			<!-- Naval Planner Business -->
+			<dependency>
+				<groupId>org.navalplanner</groupId>
+				<artifactId>navalplanner-business</artifactId>
+				<version>1.0.0</version>
+			</dependency>
+			<dependency>
+				<groupId>javax.servlet</groupId>
+				<artifactId>servlet-api</artifactId>
+				<version>2.5</version>
+				<type>jar</type>
+				<scope>provided</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
 
-    <build>
+	<build>
 
-        <!-- =============================================================== -->
-        <!-- Filtering -->
-        <resources>
+		<!-- =============================================================== -->
+		<!-- Filtering -->
+		<resources>
 
-            <!--
-                Apply filtering to files matching the following
-                expressions in src/main/resources.
-            -->
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-                <includes>
-                    <include>*spring-config.xml</include>
-                    <include>*hibernate.cfg.xml</include>
-                </includes>
-            </resource>
+			<!--
+				Apply filtering to files matching the following expressions in
+				src/main/resources.
+			-->
+			<resource>
+				<directory>src/main/resources</directory>
+				<filtering>true</filtering>
+				<includes>
+					<include>*spring-config.xml</include>
+					<include>*hibernate.cfg.xml</include>
+				</includes>
+			</resource>
 
-            <!--
-                Continue considering resources the files in
-                src/main/resources, but without applying filtering.
-            -->
-            <resource>
-                <directory>src/main/resources</directory>
-            </resource>
+			<!--
+				Continue considering resources the files in src/main/resources, but
+				without applying filtering.
+			-->
+			<resource>
+				<directory>src/main/resources</directory>
+			</resource>
 
-            <!-- Filter Jetty configuration -->
-            <resource>
-                <directory>../src/main/jetty</directory>
-                <includes>
-                    <include>jetty-env.xml</include>
-                </includes>
-                <targetPath>../jetty</targetPath>
-                <filtering>true</filtering>
-            </resource>
-        </resources>
+			<!-- Filter Jetty configuration -->
+			<resource>
+				<directory>../src/main/jetty</directory>
+				<includes>
+					<include>jetty-env.xml</include>
+				</includes>
+				<targetPath>../jetty</targetPath>
+				<filtering>true</filtering>
+			</resource>
+		</resources>
 
-        <testResources>
+		<testResources>
 
-            <!--
-                Apply filtering to files matching the following
-                expressions in src/test/resources.
-            -->
-            <testResource>
-                <directory>src/test/resources</directory>
-                <filtering>true</filtering>
-                <includes>
-                    <include>*spring-config-test.xml</include>
-                    <include>*hibernate-test.cfg.xml</include>
-                </includes>
-            </testResource>
+			<!--
+				Apply filtering to files matching the following expressions in
+				src/test/resources.
+			-->
+			<testResource>
+				<directory>src/test/resources</directory>
+				<filtering>true</filtering>
+				<includes>
+					<include>*spring-config-test.xml</include>
+					<include>*hibernate-test.cfg.xml</include>
+				</includes>
+			</testResource>
 
-            <!--
-                Continue considering resources the files in
-                src/test/resources, but without applying filtering.
-            -->
-            <testResource>
-                <directory>src/test/resources</directory>
-            </testResource>
+			<!--
+				Continue considering resources the files in src/test/resources, but
+				without applying filtering.
+			-->
+			<testResource>
+				<directory>src/test/resources</directory>
+			</testResource>
 
-        </testResources>
+		</testResources>
 
-        <plugins>
+		<plugins>
 
-            <!-- =========================================================== -->
-            <!-- Compiler configuration -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <verbose>true</verbose>
-                    <source>1.6</source>
-                    <target>1.6</target>
-                    <encoding>UTF-8</encoding>
-                </configuration>
-            </plugin>
+			<!-- =========================================================== -->
+			<!-- Compiler configuration -->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<verbose>true</verbose>
+					<source>1.6</source>
+					<target>1.6</target>
+					<encoding>UTF-8</encoding>
+				</configuration>
+			</plugin>
 
-            <!-- =========================================================== -->
-            <!-- Assembly configuration -->
-            <plugin>
-                <artifactId>maven-assembly-plugin</artifactId>
-                <configuration>
-                    <descriptors>
-                        <descriptor>src/main/assembly/src.xml</descriptor>
-                    </descriptors>
-                </configuration>
-            </plugin>
+			<!-- =========================================================== -->
+			<!-- Assembly configuration -->
+			<plugin>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<descriptors>
+						<descriptor>src/main/assembly/src.xml</descriptor>
+					</descriptors>
+				</configuration>
+			</plugin>
 
-            <!-- =========================================================== -->
-            <!-- Jetty configuration -->
-            <plugin>
+			<!-- =========================================================== -->
+			<!-- Jetty configuration -->
+			<plugin>
 
-                <groupId>org.mortbay.jetty</groupId>
-                <artifactId>maven-jetty-plugin</artifactId>
-                <!-- FIXME: try to not to specify version. -->
-                <version>6.1.12.rc2</version>
-                <configuration>
-                    <jettyEnvXml>target/jetty/jetty-env.xml</jettyEnvXml>
-                    <scanIntervalSeconds>5</scanIntervalSeconds>
-                    <scanTargetPatterns>
-                        <scanTargetPattern>
-                            <directory>src/main/webapp/WEB-INF</directory>
-                            <includes>
-                                <include>*</include>
-                            </includes>
-                        </scanTargetPattern>
-                    </scanTargetPatterns>
+				<groupId>org.mortbay.jetty</groupId>
+				<artifactId>maven-jetty-plugin</artifactId>
+				<!-- FIXME: try to not to specify version. -->
+				<version>6.1.12.rc2</version>
+				<configuration>
+					<jettyEnvXml>target/jetty/jetty-env.xml</jettyEnvXml>
+					<scanIntervalSeconds>5</scanIntervalSeconds>
+					<scanTargetPatterns>
+						<scanTargetPattern>
+							<directory>src/main/webapp/WEB-INF</directory>
+							<includes>
+								<include>*</include>
+							</includes>
+						</scanTargetPattern>
+					</scanTargetPatterns>
 
-                    <!-- Log to the console. -->
-                    <requestLog implementation="org.mortbay.jetty.NCSARequestLog">
-                        <!--
-                            This do anything for Jetty, but is a
-                            workaround for a Maven bug that prevents the
-                            requestLog from being set.
-                        -->
-                        <append>true</append>
-                    </requestLog>
-                    <!--
-                        <connectors> <connector
-                        implementation="org.mortbay.jetty.nio.SelectChannelConnector">
-                        <port>9090</port> </connector> </connectors>
-                    -->
-                </configuration>
+					<!-- Log to the console. -->
+					<requestLog implementation="org.mortbay.jetty.NCSARequestLog">
+						<!--
+							This do anything for Jetty, but is a workaround for a Maven bug
+							that prevents the requestLog from being set.
+						-->
+						<append>true</append>
+					</requestLog>
+					<!--
+						<connectors> <connector
+						implementation="org.mortbay.jetty.nio.SelectChannelConnector">
+						<port>9090</port> </connector> </connectors>
+					-->
+				</configuration>
 
-                <dependencies>
-                    <dependency>
-                        <groupId>${jdbcDriver.groupId}</groupId>
-                        <artifactId>${jdbcDriver.artifactId}</artifactId>
-                        <version>${jdbcDriver.version}</version>
-                    </dependency>
-                </dependencies>
+				<dependencies>
+					<dependency>
+						<groupId>${jdbcDriver.groupId}</groupId>
+						<artifactId>${jdbcDriver.artifactId}</artifactId>
+						<version>${jdbcDriver.version}</version>
+					</dependency>
+				</dependencies>
 
-            </plugin>
+			</plugin>
 
-        </plugins>
+		</plugins>
 
-    </build>
+	</build>
 
 </project>