Build messaging base
WIP on new message form
Implement sending messages
Improve error messages
Display messges using basic HTML table
Prevent self messaging
Show alert message when sending message to your self
Implement a better way for setting meta data instance variables
Improve session_controler specs
Finalize the messaging implementation
Setup Mandrill
Add premailer gem
Add premailer initializer
Add Notifications mailer
Merge branch 'messaging_mvp'