Add required and used sensors to AndroidManifest, issue #133
cleanup whitespace
add language file for Greek
add language file for Romanian
fix typos
MainActivity is parent activity of DetailsActivity
rearrange AndroidManifest
MainActivity is the parent activity of SettingsActivity
Update copyright reference : mention that method formatDist was based on a class in mixare
methods can be package local
add copyright reference to MixUtils.formatDist() method from mixare [skip ci]
check if mCurrentLocation is defined
simplify code
Don't calculate speed if distance between current and previous location is smaller than the current accuracy, close #103
Merge branch 'master' into orientation
improve code quality by introducing a method.
replace numbers by constants