Mongoid: Serialize to JSON with an string id attribute for mongoid 4
Merge pull request #82 from fjfdepedro/master

Mongoid: Serialize to JSON with an string id attribute for mongoid 4
simple captcha styles
simple captcha styles
simple captcha styles
Rails 12factor, ensures that Rails 4 is optimally configured for executing on Heroku.
Rails 12factor, ensures that Rails 4 is optimally configured for executing on Heroku.
Merge pull request #83 from fjfdepedro/master

simple captcha styles