Added nbsp unicode characters to word splitting regex
Added unit test for applying inline styling to nested list elements. (ref. 416e35737aed2af60eff69887bb7bf33cc3b4bc8 )
Fixed bug where tinymce.remove with a selector not matching any editors would remove all editors.
Fixed bug where resizing of the editor didn't work since the theme was calling setStyles instead of setStyle.
Fixed bug where IE 7 would fail to append html fragments to iframe document when using DomQuery.
JA-4548: Needed to set the Editor.hidden flag when orgDisplay was 'none'.
Content-Security-Policy fix for the iframe init process.

Instead of using an inline event handler, attach the (simpler) event
handler before adding the iframe to the outer DOM.
Fix autoresize plugin to work with body border and padding.
Fixed bug where the getStyle DOMUtils method would produce an exception if it was called with null as it's element.
Fixed bug where the paste plugin would remove the element if the none of the paste_webkit_styles rules matched the current style.
Fixed some jscs issues and updated changelog.txt
Fixed bug where contextmenu table items wouldn't work properly on IE since it would some times fire an incorrect selection change.
Fixed so the tinymce.dom.Sizzle is the latest version of sizzle this resolves the document context bug.
Reworked id specific calls to be element calls.
Fixed scoped DOMUtils issue.
Fixed bug where conditional word comments wouldn't be properly removed when pasting plain text.
Fixed bug where resizing would sometime fail on IE 11 when the mouseup occurred inside the resizable element.
Fixed cell selection bugs.
Fixed MessageBox.js yes/no/cancel button states.
Updated release date.