Add QuartierPrioritaire model and reference at Dossier

db/migrate/20151124085333_create_quartier_prioritaire.rb

@@ -0,0 +1,12 @@
+class CreateQuartierPrioritaire < ActiveRecord::Migration
+  def change
+    create_table :quartier_prioritaires do |t|
+      t.string :code
+      t.string :nom
+      t.string :commune
+      t.text :geometry
+    end
+
+    add_reference :quartier_prioritaires, :dossier, references: :dossiers
+  end
+end