Folder support added.
adding white-space: pre so white space stays
Merge remote-tracking branch 'upstream/master'
Update server.coffee

this solved issue #85
fixed ansi-to-html in messages and removed escaping html
Merge commit '943cd383a801a092164e9c5281e14b0085d4a81c'
Merge commit '90e2fb29c8273fc7471f5ea2f3e0ccc1fa9e4639'