Removed normalization logic from mceInsertContent since it broke some unit tests.
Removed normalization logic from mceInsertContent since it broke some unit tests.

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