Replacing Yahoo mediaplayer by projekktor html5 mediaplayer

I did some modifications in 'html5' and 'folders' templates to replace Yahoo by Projekktor, which is an Html5 Media Player.
I used the default Projekktor skin/theme but it is possible to tweek it more to make it better. One or Two hours should be enough.
You might also need to change (type: 'audio/mp3') in folders.html to put the correct media type (mp3, ogg, ...)