* gladeui/glade-editor-table.c: Fixed a warning hiding a never built label

	* plugins/gtk+/gtk+.xml.in, plugins/gtk+/glade-gtk.c: 
	  - First itteration on the treeview editor, removed annoying actions for column/cell
	    hierarchy and do it all in the editor, added position packing property to treeview
	    column for this (treeview column still implemented generically as a cell layout).


svn path=/trunk/; revision=2040