Merge pull request atmos#81 from joyce/upgrade_coffee

bump version to 2.3.0 -- upgrade to coffeescript 1.9.2

release version 2.2.0

version bump

bump version

version 2.0.5 that works

only set the version in one place, release 2.0.4

cut version 2.0.3

cut a 2.0.2 version

cut version 2.0.1

camo version 2.0.0