Git commits in Moodle 2.0.7 by Ankit Kumar Agarwal

commit d616497a0e221f2a7f69dac4785cce6067f00f1d
Author: Ankit Kumar Agarwal <ankit_frenz@yahoo.co.in>
Date:   Fri, 25 Nov 2011 17:10:09 +0800
Tag:    v2.0.7

MDL-30460 Wiki making file extension case-insensitive