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()
Replaced shell script with python script for generating testcases.jsonp
Renamed manual tests to use manual-test- prefix
Add test blacklist test/failing-testcases.jsonp
Renamed failing-testcases.jsonp to disabled-testcases.jsonp
Merge pull request #252 from alancutter/getCurrentStuff

Implement getCurrentPlayers and getCurrentAnimations for Element
Removed unnecessary comment
Updated auto generated comment
Merge pull request #253 from alancutter/manualTestName

Rename manual tests to use manual-test- prefix and update update-testcases script
Only create the timeline_test GUI if timed tests where created.
Reusing abstract method object
Merge pull request #256 from alancutter/useAbstractMethodObject

Reusing abstract method object in TimedItem