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
Merge branch 'develop' into feature/regex-vars-97