Fixes issue 170 [https://code.google.com/p/blockly/issues/detail?id=170].  Generated functions are now included.
Fixes issue 170 [https://code.google.com/p/blockly/issues/detail?id=170].  Generated functions are now included.

R=spertus@google.com

Review URL: https://codereview.appspot.com/19450043

git-svn-id: 2cf55447cea94972d775c94cce66c944ede0459c@1458 c400ca83-b69d-9dd7-9705-49c6b8615e23

Khan/blockly,Khan/blockly