MDL-41569: CSS Allow flexible table headers to wrap.
MDL-33486 wiki: allow searching individual wikis
MDL-43021 course: corrections to the shortname and idnumber uniqueness validation
MDL-44761 editor_atto: Add keyboard shortcut descriptions to the button titles.
MDL-44873 theme_bootstrapbase: Added support for notifytiny class
MDL-44873 behat: Added suppport for clean error class.
Merge branch 'wip-MDL-33486-master' of git://github.com/marinaglancy/moodle
MDL-41476 scorm settings- SCORM1.2 standard mode and CMIString length

Adding SCORM 1.2 standard mode checkbox in scorm admin panel. By default it will be enabled
(i.e: config name = `scorm12standard`, plugin name = `scorm`, value = `1`)
If `scorm12standard` is `1` CMIString256 is of length 256 and CMIString4096 is of length is 4096
if `scorm12standard` is `0` CMIString256 and CMIString4096 are of length is 64000
Merge branch 'wip-MDL-43021-master' of git://github.com/marinaglancy/moodle
MDL-44927 Atto: Improve table editing UX

Hide context menu items that don't apply.
Add "Edit table" menu entry to change the caption / headers.
Merge branch 'MDL-41569-master' of git://github.com/damyon/moodle

Conflicts:
	theme/bootstrapbase/style/moodle.css
Merge branch 'MDL-44927-master' of git://github.com/damyon/moodle
Merge branch 'wip-mdl-44873' of git://github.com/rajeshtaneja/moodle
Merge branch 'MDL-44761-master' of git://github.com/andrewnicols/moodle