adding sso
 added settings for Disqus
added sso for disqus
 addeed sso specs for view and helper
refactored deprecated rspec syntax
added disqus api keys for production
code review refactor
Merge pull request #455 from YaroSpace/disqus

Disqus Single sign on
Cucumber features for password reset
Adding Password Reset Functionality, LetterOpener Gem
Styling Changes
Remove unneccessary links and divs
Cucumber Scenarios are now passing
View Specs for Password Reset
Change Email Address from which Password Reset Emails are received