Git commits in Moodle 1.7.2 by gbateson

commit 153fd875b5e20b55404ac29f580bec1530d37692
Author: gbateson <gbateson>
Date:   Fri, 30 Mar 2007 11:41:04 +0800
Tag:    v1.7.2

fix the display of the special chars keypad (in JCloze and JQuiz)

commit e21f0b1042d6936b275305daa508644a27e9b136
Author: gbateson <gbateson>
Date:   Sun, 04 Mar 2007 10:19:42 +0900
Tag:    v1.7.2

set JQuiz[7]=false, to fix checking answers for JQuiz Hybrid questions when in ShortAnswer mode

commit 47e1151f92787ee322920a23ff7667c074946c79
Author: gbateson <gbateson>
Date:   Sat, 03 Feb 2007 10:12:05 +0900
Tag:    v1.7.2

allow empty JQuiz questions (which have at least one answer)

commit e8dc4c6cb135f920abce15a71d149b984e2094c8
Author: gbateson <gbateson>
Date:   Sat, 03 Feb 2007 09:35:54 +0900
Tag:    v1.7.2

omit empty answers from JQuiz import

commit b9a69f5b1f58deb16bbc71a17fbf30b616f810cb
Author: gbateson <gbateson>
Date:   Sun, 28 Jan 2007 09:02:55 +0900
Tag:    v1.7.2

correct the display of the "Update this Hot Potatoes Quiz" button in Danish (da_utf8) and German (de_utf8) - see mdl-8322

commit e521d0f799e5fbe9a4c4e2427ccb4ac2d0de6a07
Author: gbateson <gbateson>
Date:   Wed, 24 Jan 2007 11:52:14 +0900
Tag:    v1.7.2

added "print_standard_coursemodule_settings" (group and visible settings) to add/update HotPot page, "mod.html"

commit 4d4b237efb9c11d8de807e3071dfe5e877364df5
Author: gbateson <gbateson>
Date:   Wed, 24 Jan 2007 11:44:23 +0900
Tag:    v1.7.2

remove DB dependant code and references to NULL in field values mdl-8169