Fixed bug 5943 (Throbber crashes on nautilus startup (crashing
	Nautilus) with some themes and configurations)

	* components/help/hyperbola-main.c: (main):
	* components/image-viewer/nautilus-image-view.c:
	(init_server_factory):
	* components/mozilla/main.c: (main):
	* components/music/main.c: (main):
	* components/notes/nautilus-notes.c: (main):
	* components/services/install/nautilus-view/main.c: (main):
	* components/services/login/nautilus-view/main.c: (main):
	* components/services/summary/nautilus-view/main.c: (main):
	* components/shell/shell.c:
	* components/text/main.c: (main):
	* components/throbber/main.c: (main):
	* components/tree/main.c: (main):
	* libnautilus/nautilus-view-standard-main.c:
	(nautilus_view_standard_main_multi):
	* nautilus-installer/src/main.c: (main):
	* src/nautilus-main.c: (main): Added gdk_rgb_init calls. The
	throbber one was causing a real 100% reproducible crash for me on
	Nautilus startup, the rest are pre-emptive.