This change is a result of "make sync" for neutron-api charm.
Test changes also applied: removing an "charmhelpers/tests" sync
due to recent charm changes (see commit 8937059 for details) and
keystone auth_uri/auth_url removed from test since it has to been
checked later by functional tests.
Change-Id: I108497e50f28fc2a84e035f520fea4452edd91db
Switch to using bundletester for execution of functional tests,
leveraging tox to build out test virtualenvs.
Rename amulet tests inline with gate-* and dfs-* naming standards.
Update README to refer to functional testing section of the charm
guide.
Change-Id: I77d4e53c792be5a9d101584568677f3ab6e3af8e
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: I8192c13ea0821ae333e5b82420436a6a57349d89