biocore/emperor — pull request #288 by ElDeveloper (2014-08-24 00:37:18+00:00)
Title: ENH: Add missing resetAnimation functionality

The rewind button was not working as the function it was calling was not
implemented.

The current behaviour is to remove the traces from the screen and re-initialize
the state of the animation. A note in the ChangeLog.md mentions this bug-fix.

Additionally some code that was not being used has been removed.