Revision 448601

rename all usecases to adhere to the form <moduleShortname>.<action>.

this fixes bug http://issues.apache.org/bugzilla/show_bug.cgi?id=39796.

if you are calling usecases in your custom code, you will have to modify
it. to help with the job, the script
http://people.apache.org/~nettings/rename-usecases.sh will find all
occurrences of old usecase names, which you can then edit manually.