Fixing grammatical errors in endpoint generator
Merge pull request #702 from kleinlieu/master

Fixing grammatical errors in endpoint generator
Bootstrap social support for less, sass, stylus and css
Log in is a primary way to get into your application
(Sign up has less importance after social login)
Support for modulus.io mongo db addon
Better favicon integration
 Provided the link to http://realfavicongenerator.net/ that generates all types of favicons from your svg logo