Add New Relic.

Gemfile

@@ -5,6 +5,8 @@ gem 'faraday'
 gem 'xml-simple'
 gem 'foreman'
 
+gem 'newrelic_rpm'
+
 group :development do
   gem 'shotgun'
 end

Gemfile.lock

@@ -8,6 +8,7 @@ GEM
     foreman (0.61.0)
       thor (>= 0.13.6)
     multipart-post (1.1.5)
+    newrelic_rpm (3.5.4.34)
     rack (1.5.0)
     rack-protection (1.3.2)
       rack
@@ -31,6 +32,7 @@ PLATFORMS
 DEPENDENCIES
   faraday
   foreman
+  newrelic_rpm
   shotgun
   sinatra
   thin

tubestatus.rb

@@ -3,6 +3,10 @@ require 'json'
 require 'xmlsimple'
 require 'faraday'
 
+configure :production do
+  require 'newrelic_rpm'
+end
+
 class Tubestatus < Sinatra::Base
   def parse_xml_feed(feed_url)
     uri = URI(feed_url)