Event entity created

db/migrate/20120228130210_create_events.rb

@@ -0,0 +1,13 @@
+class CreateEvents < ActiveRecord::Migration
+  def change
+    create_table :events do |t|
+      t.string :data_type, :null => true
+      t.string :data_id, :null => true
+      t.string :title, :null => true
+      t.text :data, :null => true
+      t.integer :project_id, :null => true
+
+      t.timestamps
+    end
+  end
+end