TINY-545: normalize element ranges
TINY-545: normalize element ranges

FernCreek/tinymce,ikuchmin/tinymce,leofeyer/tinymce,sjbufton/tinymce,rbecheras/tinymce,TeamupCom/tinymce,leofeyer/tinymce,danielpunkass/tinymce,TeamupCom/tinymce,aduth/tinymce,rbecheras/tinymce,jtark/tinymce,MediehusetTek/tinymce,jtark/tinymce,danielpunkass/tinymce,ETSI-CTI/TinySpecMCE,danielpunkass/tinymce,blakewallan/tinymce,FernCreek/tinymce,MediehusetTek/tinymce,ikuchmin/tinymce,adaptiffdesigns/tinymce,ETSI-CTI/TinySpecMCE,tinymce/tinymce,fillabs/TinySpecMCE,tinymce/tinymce,tinymce/tinymce,sjbufton/tinymce,aduth/tinymce,gencer/tinymce,adaptiffdesigns/tinymce,fillabs/TinySpecMCE,gencer/tinymce,FernCreek/tinymce,blakewallan/tinymce