Add: tracking events to utImage
Add: tracking of media player 'play' event
Build: version 1.3.4-alpha46
Fix: bug in modules, function for tracking was not defined at the right moment
Build: version 1.3.4-alpha48
Fix: variable scope bug when tracking modules events
Build: version 1.3.4-alpha49
Fix: crapy bug in the way we track events in modules
Build: version 1.3.4-alpha50