Unreleased...

	- added support for limiting the display length of long links (which
		can be overridden by prefixing the URL with '!'.
	- bugfix: pass other URL params to youtube when embedding
	- bugfix: handle empty parameters properly

Version 1.5 (2009-10-02)

	- added support for fairtilizer.com (requires iframes to be permitted)
	- bugfix: also detect images to embed from URL params

Version 1.4 (2009-07-13)

	- made compatible with BlogThis extension
	- added fullscreen buttons to google videos and youtube
	- added support for LiveLeaks.com

version 1.3 (2009-05-15)

	- force creation of a link rather than embedding by prefixing the URL
		with a '!'
	- added support for tangle.com

version 1.2 (2009-04-14)

	- added support for metacafe
	- fixed compatibility with PHP4 (thanks garethablett)

version 1.1 (2009-03-20):

	- added support for videos sites dailymotion, myspace video, spike.com,
		redlasso and onsmash
	- added image embedding
	- added mp3 embedding

version 1.0 (2009-03-19):

	- initial version
	- support for only youtube, vimo and google videos
	- auto linkification