removed emspec from gemfile

Gemfile

@@ -32,7 +32,6 @@ group :test do
   gem 'autotest'
   gem 'factory_girl_rails'
   gem 'database_cleaner'
-  gem 'em-spec', :git => 'http://github.com/danielsdeleo/em-spec.git'
 end
 
 group :development do

app/controllers/users_controller.rb

@@ -4,4 +4,8 @@ class UsersController < ApplicationController
   def index
     @users = User.sort(:created_at.desc).all
   end
+
+  def show
+    @user = User.find(params[:id])
+  end
 end