Removed fields from poll create form.

Poll form won't include geozones related attributes, resume nor image.

app/controllers/dashboard/polls_controller.rb

@@ -1,6 +1,4 @@
 class Dashboard::PollsController < Dashboard::BaseController 
-  before_action :load_geozones, only: [:new, :create, :edit, :update]
-
   helper_method :poll
 
   def index
@@ -54,23 +52,14 @@ class Dashboard::PollsController < Dashboard::BaseController
     @poll ||= Poll.includes(:questions).find(params[:id])
   end
 
-  def load_geozones
-    @geozones = Geozone.all.order(:name)
-  end
-
   def poll_params
     params.require(:poll).permit(poll_attributes)
   end
 
   def poll_attributes
-    [:name, :starts_at, :ends_at, :geozone_restricted, :summary, :description,
-     :results_enabled, :stats_enabled, geozone_ids: [],
-     questions_attributes: question_attributes,
-     image_attributes: image_attributes]
-  end
-
-  def image_attributes
-    [:id, :title, :attachment, :cached_attachment, :user_id, :_destroy]
+    [:name, :starts_at, :ends_at, :description,
+     :results_enabled, :stats_enabled,
+     questions_attributes: question_attributes]
   end
 
   def question_attributes