* data/db/sqlite-service-types.sql: 
	* data/db/sqlite-service.sql:
	* data/db/sqlite-stored-procs.sql:
	* src/libtracker-db/tracker-db-manager.c: 
	* src/trackerd/tracker-daemon.c: Added ParentID and 2 indexes
	to improve GetStats performance. Removed erroneous indexes which
	were creating warnings when creating the databases. Added stored
	proc to get all parent service type statistics (like Files,
	Emails, Conversations, etc).

	* src/tracker-applet/tracker-applet.c: Fixed stats order. This was
	broken recently with the change to the stored procs.

	* src/trackerd/tracker-main.c: Don't try to reset the stats in the
	database when we reindex, we don't hold stats in the same place in
	the same way now.

svn path=/trunk/; revision=3113