Patch by Fabrice Ménard <menard.fabrice@orange.fr>:
Patch by Fabrice Ménard <menard.fabrice@orange.fr>:

Agents executables should be registered only once in the file system watcher.  
It happens when several agents share the same executable (it is the case for 
the kalarmresource agents)

svn path=/trunk/kdesupport/akonadi/; revision=1038583

kolab-groupware/akonadi,kolab-groupware/akonadi,kolab-groupware/akonadi,kolab-groupware/akonadi