Fixed Issues:

• #10301: [IE9-10] Undo fails after 3+ consecutive paste actions with a JavaScript error.
• #10689: Save toolbar button saves only the first editor instance.
• #10368: Move language reading direction definition (dir) from main language file to core.
• #9330: Fixed pasting anchors from MS Word.
• #8103: Fixed pasting nested lists from MS Word.
• #9958: [IE9] Pressing the "OK" button will trigger the onbeforeunload event in the popup dialog.
• #10662: Fixed styles from the Styles drop-down list not registering to the ACF in case when the Shared Spaces plugin is used.
• #9654: Problems with Internet Explorer 10 Quirks Mode.
• #9816: Floating toolbar does not reposition vertically in several cases.
• #10646: Removing a selected sublist or nested table with Backspace/Delete removes the parent element.
• #10623: [WebKit] Page is scrolled when opening a drop-down list.
• #10004: [ChromeVox] Button names are not announced.
• #10731: WebSpellChecker plugin breaks cloning of editor configuration.
• It is now possible to set per instance WebSpellChecker plugin configuration instead of setting the configuration globally.