Git commits in Moodle 1.7.6 by gbateson

commit 81a74ce1300232755dd5381c90910be6667e14c3
Author: gbateson <gbateson>
Date:   Sun, 13 Jul 2008 20:16:31 +0800
Tag:    v1.7.6

improvements to generation of html from xml: JCloze: set textbox size allowing for minimum gap size setting and longest answer; JMatch: allow for duplicates and distractors in RHS items; JQuiz: set textbox size allowing for longest answer, and use textarea if answer longer than 29 chars;