yesodweb/wai — pull request #136 by RaphaelJ (2013-01-16 22:55:46+00:00)
Title: New mime-type list and upper case extensions

I generated a more complete list from the lists you can found in Apache and nginx configuration files.

I also added a toLower call to convert the extension to lower case (Windows generates files like Capture.PNG which didn't match).