Git commits in Moodle 1.6.4 by stronk7

commit 0f7cac279c56304a0ec5f1751c4e363de4e95de9
Author: stronk7 <stronk7>
Date:   Tue, 07 Nov 2006 01:23:54 +0800
Tag:    v1.6.4

And, finally, IE is able to display IMS packages properly! cool One of the worst to solve bugs in my life! MDL-6417

commit e8e05625ec582052ee8a37123f5aca4c23470bd6
Author: stronk7 <stronk7>
Date:   Sun, 05 Nov 2006 07:35:50 +0800
Tag:    v1.6.4

Now GD is checked before displaying course overview graphs. MDL-7204