Thu Apr 19 16:11:07 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/Makefile.am xembed.h: File containing #defines
	for XEMBED protocol.

	* gtk/gtkplug.[ch] gtk/gtksocket.[ch]:

	- Change protocol from old plug/socket specific protocol
	  to XEMBED draft
	- Various fixes to work with GTK+-2.0

	Still quite a bit of work to do here to handle initiation
	from the socket side (as specified by XEMBED), to handle
	the more advanced features of XEMBED, and to figure out
	a good way to handle same-app embedding with less overhead
	than using full XEMBED.