Add functionality to the plugin:
- Convert from collectd data sources to Ceilometer format
- Add unit mappings for Ceilometer
- Define resource IDs
- Add unit tests
Change-Id: Ica1f49ea3c9bbc4bc857044dea7da39869b33bba
Add some structure to the repo.
Add very bare testing infrastructure.
Add basic repo information (contact, launchpad, etc).
Change-Id: I4f5595e38f61a0298d0b6828fe64f6a5ff70eac2