adding messages mvc to allow users to send messages.

app/controllers/messages_controller.rb

@@ -0,0 +1,21 @@
+class MessagesController < ApplicationController
+
+  def index
+    @messages = Message.where(:receiver_id => current_user.id)
+  end
+
+  def show
+    @message = Message.where(:id => params[:id])
+  end
+
+  def delete
+  end
+
+  def new
+    @message = Message.new
+  end
+
+  def create
+  end
+
+end