fix a mistake that likely occurred while implementing feature #1256
Actually, portlets should NOT be deleted (see #3251)
Set the dependency on parent to 24
Set the dependency on Silverpeas-Core and Silverpeas-Components to 5.11
[maven-release-plugin] prepare release assembly-silverpeas-5.11
[maven-release-plugin] prepare for next development iteration
Set the dependency on Silverpeas-Core and Silverpeas-Components to 5.12-SNAPSHOT
Closing bug #3251 : the portlets dir removing shouldn't be done so the effective code has be removed.
Closing bug #3739 : a hard coded path was left instead of using SILVERPEAS_HOME_DATA value
Feature #82 : removing versioning EJB
Update pom.xml

To avoid version conflicts in dependencies
Merge branch 'feature82'