mattdbridges/validates_formatting_of — pull request #7 by sferik (2012-01-02 12:28:32+00:00)
Title: Make email regex more forgiving

This is a somewhat more forgiving email regex, allowing TLD that are more than 4 letters long.

As you can see from this [list](http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains) there are a couple valid ones that are greater than four letters (.museum and .travel).