Merge pull request #34 from arielspear/tian

Tian
added cols and rows to comment
pt 2 of comment resizing
everything is in array for res.
also fixed front end to match array res.
added header to post page
wip almost there with back end put request.
server now tested for PUT post.
adjusting test for editing on ember side.
added some new feature to button edit.
Merge branch 'master' of github.com:arielspear/swap-tacular
edit seems to be working for ember.