Some refactoring and preparations for custom events ref #472
PHP Tracker and Tests fixtures
Schema updates
Tracking Actions refactoring to accomodate Custom Events #472
Minor refs #472
Merge remote-tracking branch 'origin/master' into cevents
Merge remote-tracking branch 'origin/master' into cevents

Conflicts:
	core/RankingQuery.php
Merge remote-tracking branch 'origin/master' into cevents
Tracker refactor + fix bug in bulk authentication + Cleanup some of Transitions code refs #472
OMG it tool me 2 hours to find this bug
Fixing build
Fixing build
Making travis output useful
Reverting local change that shouldnt be committed
Fix build
Update expected outputs
Preparing for New Action Event type refs #472
Tracking Custom Events refs #472
Merge branch 'master' into cevents
Removing broken config setting for Transitions
Minor
Minor