Add json libs for clicktracking.
Add click tracking API.
Track kill button clicks.
Better ClickTracking API and autoadd time.
Cleaner tracking.
Track tab change.
Merge bug fixes from master.
Merge remote-tracking branch 'origin/master' into clicktracking
Cleaner tracking API and note about storage.
Version bump for click tracking branch.
Fix tab name sending.
Cleaner API and logging.
Track samples view and number explanations screen entry.
Fix sending Finnish.
Track AppManager button presses.
Track various info screen entries.
Track options and starting,pausing,resuming, and stopping the app.
Version bump for click tracking.
Track sample sending.
Only track clicks on WIFI.
Merged string changes.