fix bug in which hiddenNodes was reference on gview.get('hidden_node'). So any changes on hiddenNodes was modifying the original array too, preventing us to come back to the original state of the view.
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
<fileSets>
<fileSet>
<outputDirectory>META-INF</outputDirectory>
<directory>src/main/management</directory>
<includes>
<include>*.*</include>
</includes>
</fileSet>
<fileSet>
<outputDirectory>META-INF/i18n</outputDirectory>
<directory>src/main/webapp/WEB-INF/i18n</directory>
<includes>
<include>*.*</include>
</includes>
</fileSet>
</fileSets>
</assembly>