デフォルトの
xxx item_message　があったら表示するに変更

	modified:   patchworks_view_main_init_default.html
	modified:   templates/default/patchworks_view_edit_base.html
	modified:   templates/default/patchworks_view_main_init_default.html
	modified:   view/edit/base/Base.class.php
	modified:   view/main/init/Init.class.php
View Class に、汎用データベース関連のメソッド追加
	modified:   components/View.class.php
	modified:   templates/default/patchworks_view_edit_base.html
	modified:   templates/default/patchworks_view_main_init_default.html
	modified:   view/edit/config/Config.class.php