* plugins/symbol-db/plugin.c (on_session_load), (on_project_root_added):
	fixed #568119 – Automatic scanning of system-packages doesn't work

	* plugins/symbol-db/images/Makefile.am:
	* (added) plugins/symbol-db/images/element-interface-24.png
	* (added) plugins/symbol-db/images/element-method-24.png
	* plugins/symbol-db/plugin.c (register_stock_icons):
	added some icons for popup menu.	

svn path=/trunk/; revision=4627