improve view management:
- we can pass a negative view index, in this case we count from the end of the list of view
- before creating/changing the view representation, we remove the previous one and reinitialize the node visibility
- each time we save a view, it creates a new one at the end of the list
- "restore" view loads the last view of the list
<?xml version="1.0" encoding="UTF-8"?>
<metadata>
<plugins>
<plugin>
<name>OpenCoweb :: Java :: Archetype</name>
<prefix>coweb-archetype</prefix>
<artifactId>coweb-archetype</artifactId>
</plugin>
<plugin>
<name>OpenCoweb :: Java :: Admin :: Archetype</name>
<prefix>admin-archetype</prefix>
<artifactId>admin-archetype</artifactId>
</plugin>
</plugins>
</metadata>