Keep the punters guessing
Use external dns
Rename glance-simplestreams-sync.py to glance_simplestreams_sync.py
Sort displayed services by priority
merge with master
pep8 fixes
Merge pull request #68 from mikemccracken/group-service-display

Sort displayed services by priority
Additional charm helpers

Methods to provide installers paths

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Merge pull request #69 from battlemidget/patch-charm-base-enhancements

Additional charm helpers