Git commits in Moodle 1.7.4 by gbateson

commit e0d2d6ec88b6d8b8083d628be2730681c1746332
Author: gbateson <gbateson>
Date:   Tue, 13 Nov 2007 12:41:21 +0900
Tag:    v1.7.4

replaced use of CFG->dbfamily with CFG->dbtype, because CFG->dbfmaily is only available Moodle 1.8 and later

commit 9d9a65e9afd6a54ec65ae768794d2e66671ad5e7
Author: gbateson <gbateson>
Date:   Mon, 12 Nov 2007 17:53:09 +0900
Tag:    v1.7.4

fix for MDL-9713 : use XMLDB functions to create tables when mod/hotpot/db/mysql.sql is not found. This allows upgrade direct from Moodle 1.5 (or earlier) to Moodle 1.8 (or later)

commit f0417bf3cb157ecd2f04fc32ef664b4aaf60a7e2
Author: gbateson <gbateson>
Date:   Mon, 15 Oct 2007 09:03:30 +0800
Tag:    v1.7.4

where the correct responses on a JQuiz multiple choice question all have a score of 0%, the scores will be corrected to 100%