Fixes some tests by using factories for unique email addresses
Ignore RubyMine files
Adding a project name and tip size to notification emails
Merge pull request #3 from anilmaurya/master

Adding a project name and tip size to notification emails
fixed mailer
Useful robots.txt file

Block auth login/log out and user profiles.
Merge pull request #15 from Aeyoun/patch-1

Useful robots.txt file
Update .gitignore to ignore RubyMine