Git commits in Moodle 1.9.16 by Rajesh Taneja

commit 4ed11995247b47033d4cd58eb75bc7101a431ef5
Author: Rajesh Taneja <rajesh@moodle.org>
Date:   Tue, 03 Jan 2012 13:48:24 +0800
Tag:    v1.9.16

MDL-29844 Administration: Added new config for users to login for viewing profile image