views: convert mod dashboard + admin user edit page to simple form.

Fixes bug with the user level select dropdown on the mod dashboard page
missing the builder level.

app/helpers/admin/users_helper.rb

@@ -1,13 +0,0 @@
-module Admin::UsersHelper
-  def user_level_select(object, field)
-    options = [
-      ["Member", User::Levels::MEMBER],
-      ["Gold", User::Levels::GOLD],
-      ["Platinum", User::Levels::PLATINUM],
-      ["Builder", User::Levels::BUILDER],
-      ["Moderator", User::Levels::MODERATOR],
-      ["Admin", User::Levels::ADMIN]
-    ]
-    select(object, field, options)
-  end
-end

app/helpers/moderator/dashboards_helper.rb

@@ -1,16 +0,0 @@
-module Moderator
-  module DashboardsHelper
-    def user_level_select_tag(name, options = {})
-      choices = [
-        ["", ""],
-        ["Member", 20],
-        ["Gold", 30],
-        ["Platinum", 31],
-        ["Moderator", 40],
-        ["Admin", 50]
-      ]
-
-      select_tag(name, options_for_select(choices, params[name].to_i), options)
-    end
-  end
-end