Git commits in Moodle 3.2.0 by sam marshall

commit 3bf048284189ce77a6bd0257f1dcfe803e01fb63
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 26 Aug 2016 00:04:11 +0800
Tag:    v3.2.0-beta

MDL-55724 Glossary: Prevent infinite loop in trusttext_strip

commit b16b1f86b1d2a012655d529d7d2978a478ff3b23
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 19 Aug 2016 21:32:51 +0800
Tag:    v3.2.0-beta

MDL-55650 Library: s() function - tweak parameters for performance

commit 5c2ef08fa3b7a38c4b1498b6212728ab2e4c11ed
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 19 Aug 2016 19:56:42 +0800
Tag:    v3.2.0-beta

MDL-55628 Completion: Use simpledata for completion cache

commit 5a14c4d9487c9f9ede14c4adbd7cf2009518c935
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 14 Jun 2016 18:33:20 +0800
Tag:    v3.2.0-beta

MDL-54920 Behat: Allow viewport size to be set consistently