moved after_sign_up_path and after_sign_in_path methods to private
moved after_sign_up_path and after_sign_in_path methods to private

BOWiki/BOW,EBWiki/EBWiki,EBWiki/EBWiki,BOWiki/BOW,EBWiki/EBWiki,BOWiki/BOW,EBWiki/EBWiki