* src/libtracker-common/tracker-dbus.[ch]:
	* src/libtracker-common/tracker-field.h:
	* src/libtracker-common/tracker-ontology.h:
	* src/libtracker-common/tracker-parser.h:
	* src/libtracker-common/tracker-service.h: Fixed the #defines for
	these headers so they don't possibly conflict with same name
	headers in the future.

svn path=/trunk/; revision=2948