
Some minor formatting things I noticed when reading through the page of role documentation. Change-Id: I2f94102badd83d82073df2dfb1e36a524c7b0686
Runs tox for a project
Role Variables
Environment variables to pass in to the tox run.
Path to a pip constraints file. Will be provided to tox via
TOX_CONSTRAINTS_FILE
(deprecated but currently still supported name isUPPER_CONSTRAINTS_FILE
) environment variable if it exists.