Git commits in Moodle 2.8.x by Mohamed Alsharaf

commit 6d0361ff2507f4a97ea830afc93d9759b820649c
Author: Mohamed Alsharaf <mohamed.alsharaf@gmail.com>
Date:   Wed, 13 Aug 2014 09:51:11 +0800
Tag:    v2.8.0-beta

MDL-46791 question: fixed incorrect 5th param for tag_set()

commit bcad873102b6f56157187017a396431e79e35bfb
Author: Mohamed Alsharaf <mohamed.alsharaf@gmail.com>
Date:   Fri, 11 Apr 2014 07:14:51 +0800
Tag:    v2.8.0-beta

MDL-45192 assign: added behat script & new definitions to handle alert dialog

commit 99046d557e4a8a219716d820ae2647c4d5f16ba6
Author: Mohamed Alsharaf <mohamed.alsharaf@gmail.com>
Date:   Thu, 01 Aug 2013 10:23:10 +0800
Tag:    v2.8.6

MDL-35482 lesson: return to previous page after edit and page save