Add: Created Android device application for demo
Merge branch 'development' of github.com:Snadde/infotainment into device
Fix Refactored device app from service to Mqttworker
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
Fix: Refactored spotifylib code from mainActivity to a separate actvity
Add: pause image and head-unit app as zip
Refactored back to 1 activity to be able to keep the connection with MQTT and libspotify
Update .gitignore
Update userdetails.txt
Add: added functionality for receiving actions and refactored the code for better flow.
Merge branch 'device' of github.com:Snadde/infotainment into device
Fix: changed from json.get to json.opt to prevent exceptions to be trown when type does not exist in json message
Add: Javadoc for the 0.2 release
Fixed merge conflicts in gitignore