Fixed issue with bookmarks not being correct on a redo.
Fixed issue with bookmarks not being correct on a redo.

nikolas/tinymce,sjbufton/tinymce,rednose-public/tinymce,ikuchmin/tinymce,danielpunkass/tinymce,fillabs/TinySpecMCE,ice8lue/tinymce,pmpl-5/tinymce,MediehusetTek/tinymce,adaptiffdesigns/tinymce,danchr/tinymce,howanghk/tinymce,dziemian007/tinymce,gencer/tinymce,Razzwan/tinymce,toxalot/tinymce,gabixdev/tinymce,Zimbra/tinymce,ChristophKaser/tinymce,gabixdev/tinymce,fhchina/tinymce,sachgits/tinymce,danielpunkass/tinymce,leofeyer/tinymce,gencer/tinymce,ice8lue/tinymce,VioletLife/tinymce,Shopify/tinymce,nbcp/tinymce,bsuh/tinymce,simachewh/tinymce,bsuh/tinymce,rxl194/tinymce,1099511627776/tinymce,jashua212/tinymce,MediehusetTek/tinymce,nikolas/tinymce,nbcp/tinymce,rbecheras/tinymce,mplank/tinymce,henrythewasp/tinymce,Kindling/tinymce,aduth/tinymce,blakewallan/tinymce,fashionsun/tinymce,endjin/tinymce,adaptiffdesigns/tinymce,leofeyer/tinymce,howanghk/tinymce,endjin/tinymce,jtark/tinymce,Razzwan/tinymce,1099511627776/tinymce,tinymce/tinymce,cclaerhout/tinymce,tinymce/tinymce,jashua212/tinymce,ikuchmin/tinymce,rbecheras/tinymce,shilpi230/tinymce,rxl194/tinymce,M4R7iNP/tinymce,M4R7iNP/tinymce,widgetfactory/tinymce,dziemian007/tinymce,ETSI-CTI/TinySpecMCE,collective/tinymce,FernCreek/tinymce,enfold/tinymce,simachewh/tinymce,shilpi230/tinymce,rednose-public/tinymce,pmpl-5/tinymce,fillabs/TinySpecMCE,tinymce/tinymce,TeamupCom/tinymce,henrythewasp/tinymce,FernCreek/tinymce,Kindling/tinymce,mplank/tinymce,sachgits/tinymce,sjbufton/tinymce,danielpunkass/tinymce,support-dot-com/tinymce,jtark/tinymce,collective/tinymce,fhchina/tinymce,enfold/tinymce,support-dot-com/tinymce,VioletLife/tinymce,cclaerhout/tinymce,FernCreek/tinymce,blakewallan/tinymce,toxalot/tinymce,aduth/tinymce,TeamupCom/tinymce,kencheung/tinymce,widgetfactory/tinymce,danchr/tinymce,ChristophKaser/tinymce,Zimbra/tinymce,fashionsun/tinymce,kencheung/tinymce,ETSI-CTI/TinySpecMCE