Python 3 compatibility. New strategy for unicode support from Python 2.6 to 3.3: removed all references to `py3compat.u` function (which replaced the u'' and u"" unicode strings) by `from __future__ import unicode_literals`.
Python 3 compatibility. New strategy for unicode support from Python 2.6 to 3.3:
removed all references to `py3compat.u` function (which replaced the u'' and u""
unicode strings) by `from __future__ import unicode_literals`.

Python 2.6 to 3.3 support for unicode strings now simply relies on the removal
of all `u` string prefixes and the addition of the unicode future statement at
the beginnning of scripts: `from __future__ import unicode_literals`.

CVML/winpython,stonebig/winpython,yougoforward/winpython,winpython/winpython