Git commits in Moodle 1.6.3 by tjhunt

commit e1088a97ecd13f1616018225ce1b144548d4225a
Author: tjhunt <tjhunt>
Date:   Sat, 07 Oct 2006 00:45:16 +0800
Tag:    v1.6.3

Hopefully improve performance on site with lots of question categories.

commit 98632cd3c860cb42845c9ee7d33636b5bffc6145
Author: tjhunt <tjhunt>
Date:   Thu, 05 Oct 2006 23:53:18 +0800
Tag:    v1.6.3

MDL-6837 - move warning about pupup blockers into the lang file.

commit 8419513e13e50f967cfa68c5afa29ad774cf30ea
Author: tjhunt <tjhunt>
Date:   Wed, 04 Oct 2006 18:07:42 +0800
Tag:    v1.6.3

MDL-6297 shuffleanswers option not imported correctly for MC questions. Backported from HEAD.

commit 6ca5cf268b3e629fff1e437e78144aa004ac5a5b
Author: tjhunt <tjhunt>
Date:   Wed, 04 Oct 2006 01:59:51 +0800
Tag:    v1.6.3

Reverting last change. I committed the wrong file.

commit b9bdd0c7b6b11b09d6a059cd7e57eaa37b6c3777
Author: tjhunt <tjhunt>
Date:   Wed, 04 Oct 2006 01:56:51 +0800
Tag:    v1.6.3

MDL-5601 - restoring a course with a multianswer question sometimes causes an error() for a non-fatal contition. Change it to a notify, and everything seems to work. I don't really understand why, but this change does not make matters worse, so I am committing it. Thanks to Joseph Rezeau.

commit 594c911aad340c0f25a9a91de40e58cc6bc89a8b
Author: tjhunt <tjhunt>
Date:   Wed, 04 Oct 2006 01:28:43 +0800
Tag:    v1.6.3

MDL-6649 Only show the HTML editor for the first essay question on a page, since it is unreliable when there are lots.

commit dfa4dd740afcb487c3f70beb35552f5b5820d51e
Author: tjhunt <tjhunt>
Date:   Mon, 02 Oct 2006 04:31:47 +0800
Tag:    v1.6.3

Fix performance problem with lots of categories. http://moodle.org/mod/forum/discuss.php?d=54945#252145

commit f0db2fe9c39dc67172e26026bdc557524e55f8e9
Author: tjhunt <tjhunt>
Date:   Wed, 20 Sep 2006 05:47:44 +0800
Tag:    v1.6.3

Fix JavaScript problem reported in this thread: http://moodle.org/mod/forum/discuss.php?d=54432