fix plugin ckeditor db migration

plugins/redmine_ckeditor/db/migrate/20130418001210_add_ckeditor_to_settings.rb

@@ -0,0 +1,18 @@
+# This migration comes from rich (originally 20111201095829)
+class AddCkeditorToSettings < ActiveRecord::Migration
+  def up
+		str = "
+insert into `settings` (`name`, `value`, `updated_on`) values('plugin_redmine_ckeditor','--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess\nskin: kama\nui_color: ! \'#f4f4f4\'\nwidth: \'\'\nheight: \'400\'\nenter_mode: \'1\'\nshow_blocks: \'1\'\ntoolbar_can_collapse: \'0\'\ntoolbar_location: top\ntoolbar: Source,ShowBlocks,--,Undo,Redo,-,Find,Replace,--,Bold,Italic,Underline,Strike,-,Subscript,Superscript,-,NumberedList,BulletedList,-,Outdent,Indent,Blockquote,-,JustifyLeft,JustifyCenter,JustifyRight,JustifyBlock,-,Link,Unlink,-,richImage,Table,HorizontalRule,/,Styles,Format,Font,FontSize,-,TextColor,BGColor,Cut,Copy,Paste,BidiLtr,BidiRtl,PasteText,PasteFromWord,RemoveFormat,SelectAll\n','2014-07-24 11:24:50');
+		"
+		ActiveRecord::Base.connection.execute(
+			"insert settings(name, value) values('plugin_redmine_ckeditor', '')"
+		)
+  end
+
+  def down
+		ss = Setting.where("name='plugin_redmine_ckeditor'")
+		ss.each do |s|
+			s.destroy
+		end
+  end
+end