This is Josh, commiting as Manish. This is completely new, and

This is Josh, commiting as Manish.  This is completely new, and
nothing will break.

	* glib.h: New function g_hash_table_foreach_remove is similar to
 	g_hash_table_foreach, but the callback's return value indicates
 	whether to remove the element (if TRUE) or not (if FALSE).