Git commits in Moodle 1.8.4 by diml

commit 8ed5c68a7fe63d80483104ac3d30f7626613e800
Author: diml <diml>
Date:   Thu, 20 Dec 2007 07:08:24 +0900
Tag:    v1.8.4

try update Zend directory to 1.9 equivalent


commit 54b9c5feb052ae8a1ca798bb9b2f98cf3ab30612
Author: diml <diml>
Date:   Thu, 20 Dec 2007 06:59:41 +0900
Tag:    v1.8.4

try update Zend directory to 1.9 equivalent


commit 61bfc7eaa11f1f3f8ab04e929e55f65ffb0c82e4
Author: diml <diml>
Date:   Tue, 18 Dec 2007 06:10:11 +0900
Tag:    v1.8.4

Resolving MDL12577


commit 82df9925b8e5d84129b384964e2a96bafbb06072
Author: diml <diml>
Date:   Fri, 14 Dec 2007 06:42:32 +0900
Tag:    v1.8.4

Fixes MDL-12578 adding SEARCH_TYPE_LESSON and related keys to searchlib.


commit ee7a11dc620cca544643c584608ab3f197bb8762
Author: diml <diml>
Date:   Thu, 06 Dec 2007 00:55:01 +0900
Tag:    v1.8.4

fixing security hole. reference : http://moodle.org/mod/forum/discuss.php?d=85748#p379857 Inaki Arenzana


commit ad91f3744ef2299035b0a078a795d2066e3d8dcf
Author: diml <diml>
Date:   Wed, 21 Nov 2007 08:25:46 +0900
Tag:    v1.8.4

fix unchecked foreach loops


commit 7bf21a506438a00568dc7bf0aefe6cac0e17313d
Author: diml <diml>
Date:   Wed, 21 Nov 2007 08:25:22 +0900
Tag:    v1.8.4

fix table name for deletion of indexes before regeneration


commit 603042b740a3c1a539c3a4070b100111a0938a43
Author: diml <diml>
Date:   Fri, 09 Nov 2007 05:13:14 +0900
Tag:    v1.8.4

General syncback from HEAD branch (2.0)


commit 386aed2335d6d8e5bd80cfbcedaa462195469580
Author: diml <diml>
Date:   Fri, 09 Nov 2007 05:00:50 +0900
Tag:    v1.8.4

General syncback from HEAD branch (2.0)