Git merges in Moodle 2.8.10 by David Monllao

commit df2527eb4a2216378cf9afb303348096acd5df09
Author: David Monllao <davidm@moodle.com>
Date:   Fri, 13 Nov 2015 15:27:44 +0800
Tag:    v2.8.10

Merge branch 'install_28_STABLE' of https://git.in.moodle.com/amosbot/moodle-install into MOODLE_28_STABLE


commit 0fae5133a0d97fd7ab5127d8169c437f46f588b6
Author: David Monllao <davidm@moodle.com>
Date:   Wed, 11 Nov 2015 12:39:22 +0800
Tag:    v2.8.10

Merge branch 'MDL-51913_statistics_dup_1st_column_MDL28' of git://github.com/barrysspace/moodle into MOODLE_28_STABLE


commit ff658615266d0635a2f1bd1a0dfe82e46a47fb8b
Author: David Monllao <davidm@moodle.com>
Date:   Wed, 11 Nov 2015 10:01:54 +0800
Tag:    v2.8.10

Merge branch 'MDL-51935-28' of git://github.com/dpalou/moodle into MOODLE_28_STABLE


commit f8c0d18110b7a34461b63d83bf7e6a5e1ff99512
Author: David Monllao <davidm@moodle.com>
Date:   Mon, 09 Nov 2015 16:13:46 +0800
Tag:    v2.8.10

Merge branch 'MDL-40245_28' of git://github.com/SWiT/moodle into MOODLE_28_STABLE


commit d84ddfda00dc179bb32352e06c33776906844098
Author: David Monllao <davidm@moodle.com>
Date:   Mon, 09 Nov 2015 15:13:22 +0800
Tag:    v2.8.10

Merge branch 'MDL-49473-28' of git://github.com/danpoltawski/moodle into MOODLE_28_STABLE