Merge pull request #17 from craigspaeth/master

@craigspaeth: Force SSL middleware
Merge pull request #18 from craigspaeth/master

@craigspaeth: Generate assets in node
Merge pull request #19 from craigspaeth/master

@craigspaeth: Log cwds
Merge branch 'master' of github.com:artsy/positron
shrinkwrap?