First attempt at getting appveyor to work
appveyor: use --quiet
appveyor: python should be python.exe
appveyor: the problem is that python is not in Scripts
py.test is not on the PATH
appveyor: Implement full python/pycosat/platform matrix
Don't run the activate tests on Windows
Fix test_config on Windows
appveyor: Do a conda list
appveyor: Put in echo statements so that we can see what if block is run
Fix test_activate
I had the PYCOSAT variable checks backwards
Merge pull request #778 from asmeurer/appveyor

Appveyor