HabitRPG/habitrpg — pull request #2868 by deilann (2014-02-17 14:31:14+00:00)
Title: Add anti spam & security measures to log-in

According to what I have read, because Javascript text boxes are rendered client-side, they can somewhat thwart bots. [See this article.](http://econsultancy.com/blog/63144-six-alternatives-to-using-the-dreaded-captcha-images)

I have added a simple checkbox that is required to be checked in order to register.