2009-01-02 [colin] 3.7.0cvs8

2009-01-02 [colin]	3.7.0cvs8

	* src/addressadd.c
	* src/addressbook.c
	* src/addressbook_foldersel.c
	* src/addressitem.h
	* src/folderview.c
	* src/grouplistdialog.c
	* src/importldif.c
	* src/mimeview.c
	* src/summaryview.c
	* src/gtk/gtkcmclist.c
	* src/gtk/gtkcmclist.h
	* src/gtk/gtkcmctree.c
	* src/gtk/gtkcmctree.h
	* src/gtk/gtksctree.c
	* src/gtk/gtksctree.h
		Implement pixbuf rendering in tree widgets
		instead of pixmaps
	* src/plugins/trayicon/trayicon.c
	* src/noticeview.c
	* src/prefs_themes.c
		Use pixbuf rendering here too