h5bp/html5-boilerplate — pull request #1251 by hexa2k9 (2012-11-13 21:19:22+00:00)
Title: add Microsoft Office Mime-Types to .htaccess

Versions reflected are 2003 & 2007+. Mime-Types have been taken from
its official list at Microsoft Technet

See http://technet.microsoft.com/en-us/library/ee309278(v=office.12).aspx
for details.

This came up on a discussion at h5bp/server-configs#95