disable "Send" button to give immediate feedback to user
add DriveDeck PID for Lambda prove 1 current
define adapter connection as foreground service (using Notif and TTS)
evaluate a cars response to lambda probe request
Created mph speedometer
Merge branch 'hotfix-0.8.1' into develop

Conflicts:
	org.envirocar.app/AndroidManifest.xml
Merge branch 'develop' into feature-service-redesign
Renamed folders
remove some unused classes. add timeout for initialization commands
fix an issue with auto reconnect (another thread was not stopped)
Fuel consumption and speed are managed by...

a L10NManager.
rewrite DeviceInRangeService pattern and interaction
Bugfix
Fuel volume handled by L10NManager now
Implemented change of units via settings
Moved unit preferences to subscreen
Refactored l10n management
Set defaultvalues for unit lists.
Commenting
Improve logging of exceptions