Remove integration tests from Travis

Orchard is going away and Travis will be able to run these soon
anyway.

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
Upload PyPi package manually

This never worked properly anyway.

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
Merge pull request #390 from bfirsh/remove-integration-tests-from-ci

Remove integration tests from ci