TINY-991: fixed bug with remove caret and arrow keyboard overrides
TINY-991: fixed bug with remove caret and arrow keyboard overrides

danielpunkass/tinymce,FernCreek/tinymce,leofeyer/tinymce,adaptiffdesigns/tinymce,gencer/tinymce,gencer/tinymce,leofeyer/tinymce,MediehusetTek/tinymce,FernCreek/tinymce,danielpunkass/tinymce,tinymce/tinymce,TeamupCom/tinymce,tinymce/tinymce,adaptiffdesigns/tinymce,TeamupCom/tinymce,tinymce/tinymce,MediehusetTek/tinymce,FernCreek/tinymce,danielpunkass/tinymce