Merge pull request #4 from enviroCar/develop

Develop
change troubleshooting to fragment
enable obfuscation for test scope
change lat, lon, time retrieval to their actual type. fixes #174
fix 0 consumption values, related to coarse-grained try-catch
heavy refactoring of TrackListFragment.
fix NPE on car registration
some string adjustments
update help view.... needs heavy work as its ugly
adjust manifest for release
Merge pull request #175 from matthesrieke/0.5.0-release

0.5.0 release
change launcher to include "beta"
add obfuscation preference summary
adjust manifest version
Merge pull request #176 from matthesrieke/0.7.0-release

0.7.0 release
Merge pull request #177 from enviroCar/0.7.0-release

0.7.0 release
Merge pull request #178 from enviroCar/master

new develop from master