Fix GH-21 ("u function doesn't work on Python 2")
Add tests.py
Add tox.ini
Merge pull request #20 from msabramo/tox

Add tox.ini
Merge pull request #22 from msabramo/issue_21

Fix issue 21
Bump version to 2.6.1
Improve command
Disable wheel support till I determine correct way to change requirements per python version using it
Merge branch 'release/2.6.1'
Merge tag '2.6.1' into develop

2.6.1
tox.ini: Install local pies2overrides
.travis.yml: Run py.test, install pies2overrides for py2
Merge pull request #24 from msabramo/tox_use_local_pies2overrides

tox.ini: Install local pies2overrides
Merge pull request #25 from msabramo/travis

.travis.yml: Run py.test, install pies2overrides for py2