Remove old and unused constraints environments from tox.ini. Those
have never been used. Use standard environments as default list.
Note that the repo has in the past not used constraints in OpenStack
CI, this change keeps the status quo.
For more information about constraints see:
http://lists.openstack.org/pipermail/openstack-dev/2016-August/101474.html
Change-Id: I48268ddb143265e90472fe6c6ecd238ce06411f8
this commit contains of the settings panel, that is responsible for
configuring the settings of Mellanox products.
Change-Id: Ia2803e78e5138efd7fc3f5102360faab361d67c3
Andreas Jaeger