Requires old version of pytest

[metaperl]

Attempting to install timefhuman fails with the following error:

  Because timefhuman (0.0.5) depends on pytest (3.7.1)
   and no versions of timefhuman match >0.0.5,<0.0.6, timefhuman (>=0.0.5,<0.0.6) requires pytest (3.7.1).
  So, because gematria38 depends on both timefhuman (^0.0.5) and pytest (^5.2), version solving failed.

Please allow a version of pytest greater than 3.7.1 to be installed for using timefhuman.

[StanczakDominik]

5f8c251 fixed this; install from master should do it. For a proper fix, @alvinwan should push out a pypi release :)

[alvinwan]

@metaperl @StanczakDominik Ah thanks, haha :P I will push out a release soon (hopefully today).

[kwhumphreys]

Any update on when this might get to pypi? Thanks