jslint valid code
now also jshint valid
jsbeautified
update
sorry
there is no such thing as href for chapters, but img is now available
Chapter Image URL validation
readme.txt updated
Merge branch 'jslint' of github.com:SimonWaldherr/podlove-web-player

Conflicts:
	podlove-web-player/podlove-web-player.js
some improvements