epochwolf/pious-plum — pull request #19 by acook (2014-01-27 19:30:42+00:00)
Title: Fixing URL regex.

Might need to double check this before going live with it, but the regex looks good here.

References:
- http://regexr.com/?37i6s
- http://regex101.com (tested and verified capture groups)
- http://stackoverflow.com/questions/3809401/what-is-a-good-regular-expression-to-match-a-url