* (added) libanjuta/anjuta-debug.c,
	libanjuta/anjuta-debug.h,
	libanjuta/Makefile.am,
	plugins/gdb/Makefile.am,
	src/main.c,
	src/Makefile.am:
	Use gcc extension to allow using DEBUG_PRINT without a format string
	Allow to filter g_debug message using ANJUTA_LOG_DOMAINS environment
	variable

	* manuals/reference/libanjuta/libanjuta-sections.txt,
	libanjuta/anjuta-plugin-manager.c,
	libanjuta/anjuta-profile.c:
	Update libanjuta documerntation

svn path=/trunk/; revision=4407