Git commits in Moodle 1.8.4 by iarenaza

commit c10708e9ce91805de91369f002cacb8659da09e6
Author: iarenaza <iarenaza>
Date:   Tue, 08 Jan 2008 08:40:12 +0900
Tag:    v1.8.4

MDL-12858 fix print_error() usage.

commit 8a60457e1305ad9c61133c3fa733180d1f0d5f49
Author: iarenaza <iarenaza>
Date:   Fri, 28 Dec 2007 21:03:12 +0900
Tag:    v1.8.4

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

commit d359ac1491f8f5d45a08e70aec0b838da8cd795d
Author: iarenaza <iarenaza>
Date:   Sun, 18 Nov 2007 21:43:11 +0900
Tag:    v1.8.4

MDL-11099 and MDL-11655 Don't show external db password in clear