- organize imports
- remove InvalidLocationExceptiin measurement
- refactor some log statements
optimize logging
- add exception handling to mass air flow command. Occures when obd
adapter delivers wrong values for this command

- a switched off car results in nullpointer when checking the response
data

- add some logging statements

- add line numbers in logging

- close issue report fragment after when sending report
- add position info to dashboard

- add positioning by network

- add dashboard always active preference setting
- add some convenience methods to the track to calculate consumption...

- change logging to create a maximum of 3 logging files a 5 MB
delete remote track now possible
Merge pull request #126 from janschulte/master

merge to master