* GStreamer.pm: Update the synopsis.  Remove the main loop stuff.

	* TODO: Update.

	* doctypes, gst.typemap: Remove unused stuff.

	* t/GstQuery.t: Put TODO blocks around the failing tests.

	* xs/GstCaps.xs, xs/GstChildProxy.xs, xs/GstEvent.xs,
	xs/GstIterator.xs, xs/GstMessage.xs, xs/GstQuery.xs: Add synopsis
	and/or description sections.

	* xs/GstEvent.xs: Add a "type" method that returns an event's
	type.

svn path=/trunk/; revision=30