Git commits in Moodle 2.1.6 by Chris Follin

commit c62327447810a60ebab6dd94d3fa08368b46dba0
Author: Chris Follin <cfollin@moodlerooms.com>
Date:   Wed, 18 Apr 2012 04:35:58 +0800
Tag:    v2.1.6

MDL-32492 auth/cas: respect https login links

commit 8da0b77ccbe63ad92055e034fd5abb30691860a7
Author: Chris Follin <cfollin@moodlerooms.com>
Date:   Tue, 10 Apr 2012 00:46:45 +0800
Tag:    v2.1.6

MDL-31429 enrol: Add missing string for PayPal enrolment messages.