Fix issue with paths that contains cyrillic symbols (occur only in Python 2.* versions).[A
Remove unnecessary import __future__.
Move path decode to proper place.
Fix issues reported by pep8
Fix test_utils.py list syntax error.
Merge pull request #262 from LeonidVasilyev/fix-cyrillic-path

Fix problems when saving to a path containing cyrillic characters.

Thanks to @LeonidVasilyev.