Implemented getCurrentAnimations/Players()
Updated parentGroup member to new name parent
Added test case for getCurrentPlayers/Animations()
Added comment explaining use of test_at in test-getcurrent.html
Fix up logic oddity in _isCurrent()
Updated style of getcurrent testcase
Changed indentation style of inline functions
Further style fixes
Update semantics for MediaReference._isTargetingElement()
Merge pull request #252 from alancutter/getCurrentStuff

Implement getCurrentPlayers and getCurrentAnimations for Element