JAH-211 forwarder bug fix, JAH-222 metric rename
Merge pull request #6 from hpcloud-mon/feature/JAH-211_Missing-dimensions-crashing-forwarder

JAH-211 forwarder bug fix, JAH-222 metric rename
Fixed bug in Keystone processing.
Fixed pep8 issues, bumped version and removed an unused variable.
Moving version information to central location
Merge branch 'feature/fix-keystone' of github.com:hpcloud-mon/mon-agent into feature/fix-keystone

Conflicts:
	monagent/common/config.py
	setup.py