cloudhead/node-static — pull request #54 by phstc (2012-06-19 01:33:44+00:00)
Title: ContentType should be case-insensitive.

Hey!

Following [RFC 2616](http://www.ietf.org/rfc/rfc2616.txt), the Content-Type should be case-insensitive.

Without this commit a file ```Photo.JPG``` will return ```application/octet-stream``` instead of ```image/jpeg```

Cheers