Git commits in Moodle 1.8.8 by piers

commit 80b4f1e8d2a7635acf996d80b35c40dfa106f3a1
Author: piers <piers>
Date:   Wed, 10 Dec 2008 07:04:48 +0900
Tag:    v1.8.8

MDL-17572 - remove php short tags. backport to 1.8.

commit b9aa74c7f533dea218c89cbfade7391c326d7278
Author: piers <piers>
Date:   Fri, 14 Nov 2008 09:10:10 +0900
Tag:    v1.8.8

MDL-16949 - fix wrong addition of times in SCORM API, thanks Xabi Martin. backport 1.8.

commit 516ca02e7e1f05c507dd2cb743e0c0ddd204144e
Author: piers <piers>
Date:   Sat, 01 Nov 2008 08:05:46 +0900
Tag:    v1.8.8

MDL-7068 - SCORM 2004 compliance - fix mod/scorm to handle core data elements correctly - now passes test DMI.  backport 1.8.

commit 054ff00c617b50bcd76007991b8557b838768dcc
Author: piers <piers>
Date:   Thu, 30 Oct 2008 01:16:51 +0900
Tag:    v1.8.8

MDL-17052 - remove use of $_POST. backport to 1.8.