Pita/etherpad-lite — pull request #984 by lepidum (2012-09-07 03:49:07+00:00)
Title: Fixed ESC key handling issue of Firefox 15

This change fixes ESC key handling issue of Firefox(ver 15).

Issue:
Changesets will not be sent after pressing the ESC key.
And then, client disconnected by server because of 'slowcommit'.