Fix "deleting" filename by adding another boolean parameter to

Fix "deleting" filename by adding another boolean parameter to

Wed Jan 16 20:28:38 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkfilesel.c: Fix "deleting" filename by adding
	another boolean parameter to file_selection_populate() -
	whether to clear the entry. Also, never fill in the
	entry when the user clicks on something in the
	directory list. (#6791, Reported by Jos Dehaes and many,
	many, many others.)