eligrey/FileSaver.js — pull request #33 by missing (2013-06-25 02:09:29+00:00)
Title: Fix for unneeded extra tab that opens on Firefox.  

Removed reference to target_view = view.open() to prevent the new tab
from opening. Instead catching this case within the fs_error function
with an else statement, so if no target_view: window.open() and pass
the target of "_blank" to allow dataURL to open in new tab rather than
steal the current window.