fix pypi creds

Fix gen

Merge pull request TulipCharts#24 from cirla/fix_22

Fix TulipCharts#22, Update to TI 0.8.3

version bump and appveyor

Merge pull request TulipCharts#15 from cirla/cleanup_uprev

cleanup readme/test, uprev version

fix sdist package build

Merge pull request TulipCharts#13 from cirla/fix_pkg

Fix PyPI package build

add setup.cfg