Git commits in Moodle 3.0.6 by Daniel Thies

commit 5654da6ca2c9a58ac5500224de91d9ab7e095b95
Author: Daniel Thies <dthies@ccal.edu>
Date:   Tue, 12 Jul 2016 02:20:41 +0800
Tag:    v3.0.6

MDL-5507 filter_mathjaxloader: Add commeents for regexes

commit 28cdac1c6ff80810fb5f1810101e11d69e509868
Author: Daniel Thies <dthies@ccal.edu>
Date:   Fri, 08 Jul 2016 07:58:15 +0800
Tag:    v3.0.6

MDL-55007 filter_mathjaxloader: Wrap nolink around each expresssion

commit da0e1acfeda0124c367bcbef9f879189cb8967aa
Author: Daniel Thies <dthies@ccal.edu>
Date:   Sat, 25 Jun 2016 20:58:11 +0800
Tag:    v3.0.6

MDL-55007 filter_mathjaxloader: Change unit test