tracklist ordering
Merge branch 'master' of github.com:UniversityRadioYork/MyRadio

* 'master' of github.com:UniversityRadioYork/MyRadio:
  Fixed pending shows lists
  Fixed missing cache updates
  Fixed a bad merge earlier
  Fixed selector db access
  Fixed selector db access
  Added getStudioAtTime
  Fixed some... special metadata
  Added upload_state to timeslot datasources
  Added tags to timeslot datasources
  Added tags to timeslot datasources
  Added show photos to show datasources
  Added seconds to tracklistitem start time datasource output