More fixes.
Added the grading driver
Added the new GeoNamesApplication example that demonstrates the use of BoundServices.
Added project.properties.
Removed .gitignore.
Renamed project to differ.
Fixed this to add -grading.
Added project.properties.
Added a new example.
Added versions et al.
Fixed problems with the lockscreen.
Added WindowManager.
Fixed formatting.
Fixed this to refer to the grading version.
Added support for executeOnExecutor().
Added peristence support via SharedPreferences.
Added makeIntent() factory method.
Some minor fixes.
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Some minor fixes.
  Added makeIntent() factory method.
  Added peristence support via SharedPreferences.
  Added support for executeOnExecutor().
  Fixed this to refer to the grading version.
  Fixed formatting.
  Added WindowManager.
  Fixed problems with the lockscreen.
  Added versions et al.
  Added a new example.
  Added project.properties.
  Fixed this to add -grading.
  Renamed project to differ.
  Removed .gitignore.
  Added project.properties.
  Added the new GeoNamesApplication example that demonstrates the use of BoundServices.
  Added the grading driver
  More fixes.