Andreas Jaeger 626f116b84 Avoid tox_install.sh for constraints support
We do not need tox_install.sh, pip can handle constraints itself
and install the project correctly. Thus update tox.ini and remove
the now obsolete tools/tox_install.sh file.

This follows https://review.openstack.org/#/c/508061 to remove
tools/tox_install.sh.

Change-Id: Ic5526236cdeed92a1eb1c1693293e1122636359f
2017-12-01 14:58:01 +01:00
..