android demo app added
piwik android sdk init commit
bulk tracking implementation
refactoring
CustomVariables max length and doc strings
Setting a visitor id; md5 helper added
Dispatching handler implementation; a few doc strings added
Code reformatting
Use GET when only event to be tracked
"dry run" feature moved to BulkURLProcessor
Get rid of "e.printStackTrace()" everywhere, use android Log util instead
Track device resolution
Track device user agent, language, country
Tracking app downloads
Tracking Exceptions; revenue added to trackGoal method
Added Android Unit Testing Gradle plugin
Tests for custom variables and bulk url wrapper
Custom Variables json encoding fix
Demo app: working prototype
Make some tracker's methods chainable