Switch to using bundletester for execution of functional tests,
leveraging tox to build out test virtualenvs.
Rename amulet tests inline with gate-*, dev-* and dfs-*
naming standards.
Update README to refer to functional testing section of the charm
guide.
Also remove brittle auth conf checks which are failing at
cinder-ceph master. Even without those explicit checks, if auth
fails, functional tests will still fail and block.
Change-Id: I91e638f98f70c7098f089c7e60c1181632b39222
Modify the Makefile to point at the appropriate tox targets
so that tox and Make output can be equivalent. This involves
mapping the lint target to the pep8 target and the test target
to the py27 target.
Change-Id: I868a0555fe3d042a3c1620d0d296a28f9bf58737
Aurelien Lourot