RESOLVED - issue SPAGOBI-1611: Added documentation

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22046 99afaf0d-6903-0410-885a-c66a8bbb5f81
RESOLVED - issue SPAGOBI-1611: Renamed class widget to widgetRuntime

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22047 99afaf0d-6903-0410-885a-c66a8bbb5f81
RESOLVED - issue SPAGOBI-1611: renamed WidgetExtensionPoint to WidgetExtensionPointManager

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22048 99afaf0d-6903-0410-885a-c66a8bbb5f81
RESOLVED - issue SPAGOBI-1611: Removed unused classes

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22049 99afaf0d-6903-0410-885a-c66a8bbb5f81
RESOLVED - issue SPAGOBI-1611: Added documentation

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22050 99afaf0d-6903-0410-885a-c66a8bbb5f81