updated jplayer to the last version and fixed problem with the content-type for the stream
Merge branch 'messic-osgi' of https://github.com/spheras/messic into messic-osgi
fixed a bug with the inheritance and hibernate, see http://chriswongdevblog.blogspot.com.es/2009/10/polymorphic-one-to-many-relationships.html
developed 80% of adding files to an existing album