timewatcher responds to video loaded and schedules a task to sent time update events (if the time changes)
Wired up time events into view, yeah!
Merge remote-tracking branch 'origin/master'

Conflicts:
	avp-core/test/unit/src/uk/co/rossbeazley/avp/android/player/time/MediaPlayerTimePositionWatcher.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	avp-core/test/unit/src/uk/co/rossbeazley/avp/android/player/time/MediaPlayerTimePositionWatcher.java