Renamed unit tests
Renamed unit tests
Merge branch 'renameUnittests' of github.com:alancutter/web-animations-js into renameUnittests
Merge pull request #235 from alancutter/renameUnittests

Renamed unit tests to use unit-test- prefix
Changing add for append.

https://dvcs.w3.org/hg/FXTF/raw-file/default/web-anim/index.html#idl-def-TimingGroup
Merge remote-tracking branch 'up/master'
Merge branch 'master' into parallel-test-harness
Removing testr for this branch.