Code review comment for lp:~johnsca/charm-helpers/multi-unit

Reviewers: mp+221801_code.launchpad.net,

Message:
Please take a look.

Description:
Refactored RelationContext multi-unit support

Added a little magic to the RelationContext to make it better able to
support
multiple units and still DWIM in both cases. This might be too magical,
though.

https://code.launchpad.net/~johnsca/charm-helpers/multi-unit/+merge/221801

(do not edit description out of merge proposal)

Please review this at https://codereview.appspot.com/96680043/

Affected files (+105, -28 lines):
   A [revision details]
   M charmhelpers/contrib/cloudfoundry/contexts.py
   M charmhelpers/core/services.py
   M tests/contrib/cloudfoundry/test_render_context.py
   M tests/core/test_services.py