pep8 compliance fixes

Signed-off-by: Michael McCracken <mike.mccracken@canonical.com>
More linelength tweaks, mostly to avoid .format(... at the beginning of a line

Signed-off-by: Michael McCracken <mike.mccracken@canonical.com>
update docstring with correct type info
Add unit tests for Service class

Signed-off-by: Michael McCracken <mike.mccracken@canonical.com>
Add allow_multi tag to swift charms so we can add units to them using the GUI

Signed-off-by: Michael McCracken <mike.mccracken@canonical.com>
Merge pull request #24 from mikemccracken/pep8-fixes

pep8 compliance fixes
Merge pull request #25 from mikemccracken/add-service-tests

Add unit tests for Service class
Merge pull request #26 from mikemccracken/allow_multi_swift

Add allow_multi tag to swift charms
Require pep8 to pass for CI builds to pass

Signed-off-by: Michael McCracken <mike.mccracken@canonical.com>
pep8 block comment fix - new in pep8 version 1.5.x
Merge pull request #27 from mikemccracken/require-pep8

Require pep8 to pass for CI builds to pass
allow adding units of ceph in the GUI
Merge branch 'master' into add-optional-charms