4c0802d796
Remove tox_install.sh, we have now all dependencies in global-requirements and don't need this setup anymore. Update tox.ini for this, move constraints into deps for proper working. This enables proper installation of dependencies from git. Depends-On: https://review.openstack.org/552865 Depends-On: https://review.openstack.org/554297 Change-Id: I49d432bdf01221d0244449c4e2be807d0f646afa