stashy fork not correctly installed

[noahp]

At the moment this depends on a stashy fork, until this is merged and a new pip package of stashy is deployed.

Unfortunately installing the stashy fork from github link in setup.py appears to only work when installing locally, ie pip install . -U. pypi wheel install doesn't seem to pick up the correct dependency.

Figure out what needs to be done to fix this and do it!