Git commits in Moodle 1.7.2 by ethem

commit 91f54796bdb3c46fb7bd58baa4208a42b8673142
Author: ethem <ethem>
Date:   Wed, 14 Mar 2007 22:43:19 +0900
Tag:    v1.7.2

Code cleanup

commit 068be51fa0bdd13c3d9bfcdbd1921fa9a76cbf1f
Author: ethem <ethem>
Date:   Mon, 19 Feb 2007 21:01:54 +0900
Tag:    v1.7.2

Removed unnecesary code.