fmtvp/tal — pull request #145 by tgandrews (2014-05-20 11:15:13+00:00)
Title: Remove unused variable held on the base class

Remove unused variable from base class. Saving of `_self` on the base class is not in the original class.js definition: http://ejohn.org/blog/simple-javascript-inheritance/

Additionally this pollutes the Chrome memory output quite seriously making it harder to track down memory leaks.

This does not affect a large TAL application although this has only been tested on my local development machine.