Initial event code #90
Merge branch 'feature/async-53' into feature/event-bus-90
Full event model for Drake #90
Temporarily disable facebook c4 #90
Fixed typo #90
Moved JSON conversion to event code so entire event can be JSONified #90

Made DEFAULT-OPTIONS constant
Added type info to events
Added method to base Event class to get the entire state as JSON
Converted error from Throwable to string for now, will improve later
Slightly better exception handling and some refactoring #90
Initial fix for splitting --vars better #97
not running workflow when help opt is specified
upgrade to c4/0.1.3 for remove google appengine deps
bump back to snapshot version as release never done
Merge pull request #99 from marshallshen/fix_issue_98

not running workflow when help opt is specified
Update CHANGELOG.md
Fixes bug in embedded Drake when tmpdir not specified #101
Upgrade to c4 0.2.0, which drops bundling of Facebook
Merge branch 'develop' into feature/regex-vars-97
Merge branch 'develop' into feature/regex-vars-97
Merge branch 'develop' into feature/event-bus-90

Conflicts:
	project.clj
	src/drake/core.clj
	src/drake/protocol_c4.clj
Beefed up the comments for events #90
Pull out Factual-specific stuff for event bus #90