Git commits in Moodle 1.7.5 by nicolasconnault

commit 817a4d47b11bf3d71f62089d0409972cbe67a3b8
Author: nicolasconnault <nicolasconnault>
Date:   Thu, 13 Mar 2008 23:01:37 +0900
Tag:    v1.7.5

MDL-13919 Fixed undefined variable. Merging from MOODLE_16_STABLE

commit 85ca3686cb5a18ee04e11ada6b67ed7c64501630
Author: nicolasconnault <nicolasconnault>
Date:   Tue, 05 Feb 2008 19:38:32 +0900
Tag:    v1.7.5

MDL-12158 Applied Matt's patch, merging from 1.6

commit 85c62f1c9395711c4a926c061425770f50bbff0b
Author: nicolasconnault <nicolasconnault>
Date:   Thu, 17 Jan 2008 17:45:57 +0900
Tag:    v1.7.5

MDL-4218 Added require_once deprecatedlib.php

commit a0f6fa7987d9543ee74786b709935ddff6d35e91
Author: nicolasconnault <nicolasconnault>
Date:   Thu, 17 Jan 2008 17:09:52 +0900
Tag:    v1.7.5

MDL-4218 Disabling the check for admin dir

commit 4a1cbc606d175f4e21cf7a36b9594ab365b39bf3
Author: nicolasconnault <nicolasconnault>
Date:   Thu, 17 Jan 2008 16:48:21 +0900
Tag:    v1.7.5

MDL-4218 Disabling the check for web root URL