use public notifications feature on Android 5
fix: notifications are never removed
Merge pull request #1356 from cascheberg/fix

@cascheberg Fix: notifications are never removed
Merge pull request #1355 from cascheberg/feature-sdk

@cascheberg Use public notifications feature on Android 5
Merge pull request #1354 from johnnyxh/dev

@johnnyxh Add MLS Location red dot to Metrics Legend
update strings
Merge pull request #1358 from cascheberg/translations

@cascheberg Update strings