Add: Created Android device application for demo
Merge branch 'development' of github.com:Snadde/infotainment into device
Added debug information and lowered minSdkVersion
Fix Refactored device app from service to Mqttworker
Renamed dashboard to headunit
Added playlist app, initial commit
Renamed callback interface
#23 Basic GUI in place for playlist
#23 added play action
#23 Updated private channel
Updated gitignore file
Add: libspotify with c-files from PsyOnSpotify and created play, stop and next functionality
Add: spotify user-name and password are now read from a file in assets named userdetails.txt with the style username,password
Update README.md
Fix: Refactored spotifylib code from mainActivity to a separate actvity
#24 Playlist update on next, play, pause
#24 updated headunit to handle message parsing more gracefully
Update gitignore
Removed auto generated file not catched by gitignore
Merge branch 'webapp' into development