0.2.0: test_{add_time,substract_time,offset_with_format} fail

[dvzrv]

Hi! I'm maintaining jinja2-time (as python-jinja-time) for Arch Linux. Currently I'm en route to packaging python-cookiecutter (for molecule).

Unfortunately, the test suite fails on test_{add_time,substract_time,offset_with_format}: python-jinja2-time-0.2.0-build.log

I think this is directly related to and solved(!) by #12, which doesn't apply cleanly on 0.2.0 due to modifications of setup.py (and of course related to #6). It would be great if the problem with arrow could be resolved soon as in this state it's not usable in a packaging context without backporting an unmerged patch!

[mgorny]

@dvzrv, thanks for pointing out the fix.

[tiopipo]

@hackebrot, can you merge the #16 to fix this