Add warning to MathJax sample that it is not supported in IE8.
Change warning message. Show message on all browsers.
Changelog entry.
Merge branch 't/11078' into major
Move fixes descriptions from 'New Features' to 'Fixed Issues' in CHANGES.md.
Elementspath onClick function moverd to editor._.elementsPath property.
Make sure that clicking elements with contenteditable attribute in elementspath will select only its content.
Replaced added local var privateContext, which allows easier access to editor._.elementsPath. Along with that minor refactorization, joining multiple var statements.
Fix for IndexSizeError exception reported in #10869.
Added jsduck for CKEDITOR.dom.node getParents() method. Fixed typo in getParent() sample.
Adjustment to elementspath plugin path entries creation. Changed iteration to start from oldest parent down to node itself.
Removed dependency on data-cke-widget-wrapper attribute in elementspath plugin.
Fixed OBOE error (previously iteration started from html, therefore html element was present in elementsList).
Moved privateContext property initialization go plugin init() method (previously it was inited after uiSpace event).
Added method which registers filter to override elmeentpath names for widgets. Added docs for created pathName properties for widget definition and nestedEditable definition.
Widget will now fetch its content element name rather than wrapper name, for elementspath filter.
Reverted solution for exception on clicking body in elementspath (after talk with PK we decided that we need more sophisticated solution).
Codestyle update.
Code reposition + comment update.
Added missing jsduck for widgetDefinition.pathName.