Merging of my tree.

This contains:

* a few capplets were redone UI wise:

  ui-properties
  keyboard
  background-properties

* splitting of libcapplet out of this modules (into libcapplet)

* new html-based view in the control-center

* initial import of functional root-manager

This stuff isn't all done yet, but I wanted to get it in.

TODO files will hopefully follow.

capplets/ui-properties/prefs-widget.h

@@ -33,7 +33,9 @@
 /* Generic widget descriptors to make maintenance easier */
 
 typedef enum _widget_desc_type_t {
-	WDTYPE_NONE, WDTYPE_CHECK, WDTYPE_OPTION
+	WDTYPE_NONE,
+	WDTYPE_CHECK,
+	WDTYPE_OPTION
 } widget_desc_type_t;
 
 struct _widget_desc_t