Fix Windows unittests and color output#284

Open

soundstripe wants to merge 3 commits intosvanoort:masterfrom soundstripe:windows_build_and_test

+15-5

Commits on Jul 24, 2018

update tests which would always fail on Windows (make cross-platform)
Steven James
committed

Commits on Jul 30, 2018

add color support for Windows terminals via colorama
Steven James
committed
make colorama auto-install with pyresttest on Windows only
Steven James
committed