README update.
Devise user model fields added.
Merge pull request #1 from jperrone1/master

README update.
Merge pull request #2 from jperrone1/devisemodel

Devisemodel
recursive polymorphic commenting added
added secret env
index page single half works
changing single page
single page step 1 works
single page frustrations
jquery delete item working, not posting to DB yet
delete working
added latest master