Events improved. Open/close issue, merge request events displayed

db/migrate/20120307095918_add_author_id_to_event.rb

@@ -0,0 +1,5 @@
+class AddAuthorIdToEvent < ActiveRecord::Migration
+  def change
+    add_column :events, :author_id, :integer, :null => true
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120301185805) do
+ActiveRecord::Schema.define(:version => 20120307095918) do
 
   create_table "events", :force => true do |t|
     t.string   "target_type"
@@ -22,6 +22,7 @@ ActiveRecord::Schema.define(:version => 20120301185805) do
     t.datetime "created_at",  :null => false
     t.datetime "updated_at",  :null => false
     t.integer  "action"
+    t.integer  "author_id"
   end
 
   create_table "issues", :force => true do |t|