Developer credits

Git commits in Moodle 2.5.5 by Jean-Michel Vedrine

commit bc55fbe372af7773b7996caacf123e166150e53f
Author: Jean-Michel Vedrine <vedrine@vedrine.org>
Date:   Sun, 29 Sep 2013 14:14:32 +0800
Tag:    v2.5.5

MDL-42033 Files in subdirs not exported correctly by question XML format

commit ee34440ae493ceceb8199b4ee577cc3a9d8c9b58
Author: Jean-Michel Vedrine <vedrine@vedrine.org>
Date:   Fri, 10 May 2013 15:51:53 +0800
Tag:    v2.5.5

MDL-27414 Upgrade the randomsamatch qtype to the new question engine Added XML import/export Different randomsamatch qtypes in the same quiz can now pick the same shortanswer question. Images are not preserved if shortanswer question is deleted after being used in a randomsamatch attempt.