2008-06-10  Sven Neumann  <sven@gimp.org>

	* configure.in: removed check for gtkhtml2 and added a check for
	wekbit instead.

	* INSTALL: document the changed dependency.

	* plug-ins/help-browser/Makefile.am
	* plug-ins/help-browser/dialog.[ch]: ported the help-browser to
	webkit. Offers the same functionality as before and some more.

	* plug-ins/help-browser/help-browser.c: some cleanup.

svn path=/trunk/; revision=25913