Fixed design issues with user sign in / sign up / passwords, and added default host to url options for production
Added Sendgrid to production so emails are sent out
Changed devise default email to be Alfajango specific
Changed production host to be heroku until we move to the subdomain
Fixed dumb devise bug that should probably be updated
Added flash messages so we can see errors and other things when signed in / failed password recovery / etc
Removed About Kandan link and changed Admin index to be more accurate with it's wording
Custom devise helper for bootstrap errors on sign in / sign up / forgot password
Don't force a user to clear their cookies if they are not approved
Fixed reset password form not using Bootstrap styles
Fixed sidebar offsetting, and Admin styles with Bootstrap. Also alligned chat channel text correctly at top
Don't show flash messages in Chat room -- it messes up styles at top
Updated chat styles to be easier to read.