2004-09-16  Michael Natterer  <mitch@gimp.org>

	* configure.in: depend on GLib >= 2.4.5 and GTK+ >= 2.4.4.

	* app/gui/gui.c: changed accordingly.

	* app/sanity.c: ditto. Added check for GLib and put each check
	into its own utility function. Enabled #if 0'ed check for
	FreeType >= 6.2.7.

	* app/widgets/gimpactiongroup.c
	* app/widgets/gimpcursor.c
	* app/widgets/gimpselectiondata.c
	* app/widgets/gimpuimanager.c
	* app/widgets/gimpwidgets-utils.c: removed workarounds for library
	versions we refuse to start with.