Git commits in Moodle 1.7.6 by skodak

commit 00e1dce31e973d87fdd1d9516d4b9d1ee9ad3939
Author: skodak <skodak>
Date:   Fri, 01 Aug 2008 18:10:09 +0800
Tag:    v1.7.6

MDL-15410 Require PHP 5.2.4 instead of 5.2.0 in HEAD because PHP 5.2.0 has many known problems sad

commit 3e4fae4d8d5ac82b4dc75536b3604301da5e511b
Author: skodak <skodak>
Date:   Sat, 26 Jul 2008 06:45:46 +0800
Tag:    v1.7.6

MDL-15823 format_string() improvements; merged from MOODLE_19_STABLE