ckeditor, added bootstrap options, and additional headers
ckeditor, added bootstrap options, and additional headers

tvNL/nasha_lepta,NashaLeptaChallenge/nasha_lepta,tvNL/nasha_lepta,dmytro-polupan/nasha_lepta,NashaLeptaChallenge/nasha_lepta,kaflan/nasha_lepta,katana-ua/nasha_lepta,kaflan/nasha_lepta,dmytro-polupan/nasha_lepta,katana-ua/nasha_lepta