media backand cleanup
Media: only count artists/albums that the current user has songs for
Media: remove empty artists and albums on clear()
Media: only delete songs for the current user when deleting a song by path
Media: only count each album once
Media: some test cases for Collection
Media: fix ampache api
Media: change ampache password hash when the user changes his password
Merge branch 'master' into media
Media: Better xml escaping
Media: set mimetype for ampache xml response
Media: fix xml encoding
[tx-robot] updated from transifex
Contacts: Don't set current contact when there are none.
Contacts: Test if internal data structure exists before testing an element
Contacts: Add default title to group multiSelect.
Contacts: Fixed some css.
Contacts: Add missing file.
Contacts: Moved GroupList to separate file.
Fix indentation.