* gladeui/Makefile.am, gladeui/glade-editable.[ch], gladeui/glade-editor-table.[ch]:
	- Added GladeEditable interface used as pages by GladeEditor
	- Added GladeEditorTable widget to implmenemt the editable as the traditional table
	  with sorted properties

	* gladeui/glade-editor.[ch]: Removed lots of code, now uses GladeEditables returned
	  by thier adaptors.

	* gladeui/glade-editor-property.c: Removed obsolete doc-search signal.

	* gladeui/glade-widget-adaptor.[ch]: Added GladeCreateEditableFunc to allow backends
	  to define layouts of pages in the editor.


svn path=/trunk/; revision=1990