Git commits in Moodle 1.9.15 by Glenn Ansley

commit 6e698a4563cad39f33140c4e074e83b6aece6bd9
Author: Glenn Ansley <glenn_ansley@ncsu.edu>
Date:   Sat, 08 Oct 2011 00:04:13 +0800
Tag:    v1.9.15

MDL-29697 Don't return the error if it wasn't updated because original question type had no answers

commit cefe46ad1682e99685b7cb31c984d5d6a262931e
Author: Glenn Ansley <glenn_ansley@ncsu.edu>
Date:   Fri, 07 Oct 2011 21:16:30 +0800
Tag:    v1.9.15

MDL-23047 Add resorce view to log table when viewing file set to 'Yes, without frame'