* thunar/thunar-file.c(thunar_file_load_icon): Actually cache the result
	  of an icon lookup.
	* thunarx/, thunarx/Makefile.am, configure.in.in: Add "thunarx"
	  namespace, which contains extensions to existing frameworks and
	  various helper functions that don't fit anywhere else.
	* thunarx/thunarx-gdk-pixbuf-extensions.{c,h}: Add a method to colorize
	  a GdkPixbuf to a given GdkColor.
	* thunar/main.c, thunar/thunar-desktop-model.{c,h}, thunar/Makefile.am,
	  thunar/thunar-desktop-window.{c,h}, thunar/thunar-desktop-view.{c,h}:
	  Add proof-of-concept for the desktop support.




(Old svn revision: 16409)