gjtorikian/html-proofer — pull request #42 by parkr (2014-05-21 05:48:10+00:00)
Title: Tell Mercenary to read in --swap and --ignore as arrays

Fixes this problem:

```test
+ htmlproof _site/ --ignore faz.net
Running [Links, Images] checks on _site/ on *.html...

htmlproof 0.6.7 | Error: undefined method `each' for "faz.net":String
```