From now on, the line
from __future__ import unicode_literals
should be contained in every single Python file lest we run into any more 2.x/3.x issues.
Going forward, we're likely to develop on 3.x only and would likely miss subtle bugs otherwise.
We are at the point that testing takes waay too long for a release cycle, and fails way too often.
Tests through travis are a better indicator than testing just before release.
This is the first signature algorithm to have been parsed automatically, although that only works for HTML5 players for now, and is not yet integrated into master.