Git commits in Moodle 1.9.8 by Tim Hunt

commit 74aabeb08afaa38e2bc795665464122b935dfec9
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 23 Feb 2010 22:31:09 +0800
Tag:    v1.9.8

nobug: whitespace fixes.

commit 0f6a49da32380a92712be6486e88239d8652acb4
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 23 Feb 2010 20:47:07 +0800
Tag:    v1.9.8

match qtype: MDL-21701 / OU bug 9551 Fix display of response history.

commit b6be82811d12d0dc49e87b2e309451e92bd944e7
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Sat, 06 Feb 2010 00:36:59 +0800
Tag:    v1.9.8

question state loading MDL-9327 and MDL-19114 fix loading the state of ungraded essay questions

commit d3e2dfaf75d44934180e4feb205eb68e47a9ca88
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Mon, 18 Jan 2010 23:24:19 +0800
Tag:    v1.9.8

graphlib MDL-21371: Legend layout issue when different legend texts had different heights.

commit f7f6e31b63adfc199b61629224c95b27291ec012
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Sat, 19 Dec 2009 02:19:48 +0800
Tag:    v1.9.8

Grade item: MDL-21161 timemodified never gets set on calculated gradebook columns

commit b9a18f1b17506084611be72f19d5309fd62439a1
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Sat, 19 Dec 2009 01:13:42 +0800
Tag:    v1.9.8

grader report: MDL-21159 Link to user report does not respect $CFG->grade_profilereport setting.

commit 331e1a976aa1cd4633f1039acaab0e336f2495d7
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Sat, 05 Dec 2009 03:02:15 +0800
Tag:    v1.9.8

Typo in calculated qtype lang file.