Finish first time settings
Finish first time settings
Add color and make buttons look better
Merge pull request #39 from TeamWhat/color

Color
Basic bacground collection started and working
Add datasending interval from preferences
Add connectionChangeReceiver
Add ConnectivityChangeReceiver
Start intentToStop null fix
Add connection checks to Connectivity class
Add connection checks to Connectivity class
SendDataIntentService created and ConnectivityChangeReciever working
DataCollectionBootReceiver created, not enabled anywhere yet
Send data preference working over device reboots
Fixed rebase bugs, skeletons for tests
Refactored first time settings and changed default values
Rebase finished