Git commits in Moodle 2.2.x by Matteo Scaramuccia

commit 8e1f3b11c75b9b1681a0ad22fc05af267d35b82f
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Fri, 18 May 2012 06:40:50 +0800
Tag:    v2.2.4

MDL-33053 AICC: Incorrect Table Of Content hierarchy using "structured" AICC           courses [Fix] 'scorm_scoes' doesn't contain all the entries described in the DES file [Fix] HTMLizing the parent relationship, described in the CST file,       fails: it considers 'index = 0' (found) equals to 'false'	(not found)