Git commits in Moodle 1.7.x by iarenaza

commit 4abc7c0630f9a190855b0cfa46ec44a5fd1f28ed
Author: iarenaza <iarenaza>
Date:   Sat, 05 Jan 2008 23:33:55 +0900
Tag:    v1.7.4

MDL-10921 Fix backport of patch to 1.7.x (was using the new plugin settings syntax).

commit 2f2dafc16a5ec6b89cb849fb1faa40c3429eb816
Author: iarenaza <iarenaza>
Date:   Sat, 29 Dec 2007 08:15:16 +0900
Tag:    v1.7.4

MDL-12323 MDL-4061 Don't connect to the LDAP server if update external is not set for any field.

commit 23290eea4dc12a334f1b61082d53a8c48750135a
Author: iarenaza <iarenaza>
Date:   Thu, 11 Oct 2007 05:33:29 +0800
Tag:    v1.7.3

Fix MDL-11632: Multiple files with emtpy lines outside PHP open/close tags

commit 68d924ce8a3be374b4fa8b8bc07c609fa2d90db2
Author: iarenaza <iarenaza>
Date:   Wed, 26 Sep 2007 05:05:57 +0800
Tag:    v1.7.3

MDL-10921 LDAP Auth to Active Directory requires LDAP_OPT_REFERRALS option set; backported from HEAD

commit 764d44c11eac34e539afb0b4f91e755659f67b94
Author: iarenaza <iarenaza>
Date:   Tue, 18 Sep 2007 17:18:16 +0800
Tag:    v1.7.3

MDL-11299 - Make objectClass string comparison case insensitive.

commit e2a7235da83fb311a762b4edee30e758f582f70f
Author: iarenaza <iarenaza>
Date:   Sun, 16 Sep 2007 05:59:11 +0800
Tag:    v1.7.3

Remove additional check when dealing with hidden courses in LDAP enrolment.