TinyMCE 엔터시 P를 BR로 변경하는 법

메뉴얼: http://wiki.moxiecode.com/index.php/TinyMCE:FAQ#TinyMCE_produce_BR_elements_on_enter.2Freturn_instead_of_P_elements.3F

적용방법:

tinyMCE.init({
   forced_root_block : false,
   force_br_newlines : true,
   force_p_newlines : false
});