create controller admin::creations!
edit routes.rb for creation and controllers/admin/creations!
finish creations CRUD and views!
change artist:index style!
create and edit admin::games!
create views/admin/games!
fix some little bugs!
edit for routes admin::dictionaries::games and fix up the code!
create uploader dictionary_game and set it up!
edit before_destroy for artist and dictionary!
add_column_game_type_for_gamd and add remove_file to permitted_params.rb!
create model question, option, and question_option_membership, and migrate them as well as relationship!
fix bug for QuestionOptionMembership and edit assoication shortname for option and question!
add_column_is_correct_for_question_option_memberships
add_column_is_correct_for_question_option_memberships
edit for controllers/admin::questions and for permitted_parmas.rb about question, option, and q_a_membership!
edit CRUD for controllers/admin::options!
finish for views/admin/options!
edit CRUD for view/admin/questions!
replace simple_form_for with nested_simple_form_for in view/admin/questions/new an edit for _members!