Add NewRelic for monitoring

Gemfile

@@ -26,6 +26,7 @@ gem 'devise'
 gem 'activeadmin', github: 'activeadmin'
 gem 'rollbar', '~> 2.5.0'
 gem 'gcm'
+gem 'newrelic_rpm'
 
 # Use ActiveModel has_secure_password
 # gem 'bcrypt', '~> 3.1.7'

Gemfile.lock

@@ -134,6 +134,7 @@ GEM
     minitest (5.8.1)
     multi_json (1.11.2)
     multi_xml (0.5.5)
+    newrelic_rpm (3.13.0.299)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
     orm_adapter (0.5.0)
@@ -256,6 +257,7 @@ DEPENDENCIES
   gcm
   jbuilder (~> 2.0)
   jquery-rails
+  newrelic_rpm
   pg
   rails (= 4.2.4)
   rollbar (~> 2.5.0)

config/newrelic.yml

@@ -0,0 +1,49 @@
+#
+# This file configures the New Relic Agent.  New Relic monitors Ruby, Java,
+# .NET, PHP, Python and Node applications with deep visibility and low
+# overhead.  For more information, visit www.newrelic.com.
+#
+# Generated November 21, 2015
+# 
+# This configuration file is custom generated for app42696810@heroku.com
+#
+# For full documentation of agent configuration options, please refer to
+# https://docs.newrelic.com/docs/agents/ruby-agent/installation-configuration/ruby-agent-configuration
+
+common: &default_settings
+  # Required license key associated with your New Relic account.
+  license_key: 471bbba1fd6f669feaafed3f4505b13695671807
+
+  # Your application name. Renaming here affects where data displays in New
+  # Relic.  For more details, see https://docs.newrelic.com/docs/apm/new-relic-apm/maintenance/renaming-applications
+  app_name: OneMDM
+
+  # To disable the agent regardless of other settings, uncomment the following:
+  # agent_enabled: false
+
+  # Logging level for log/newrelic_agent.log
+  log_level: info
+
+
+# Environment-specific settings are in this section.
+# RAILS_ENV or RACK_ENV (as appropriate) is used to determine the environment.
+# If your application has other named environments, configure them here.
+development:
+  <<: *default_settings
+  app_name: OneMDM (Development)
+
+  # NOTE: There is substantial overhead when running in developer mode.
+  # Do not use for production or load testing.
+  developer_mode: true
+
+test:
+  <<: *default_settings
+  # It doesn't make sense to report to New Relic from automated test runs.
+  monitor_mode: false
+
+staging:
+  <<: *default_settings
+  app_name: OneMDM (Staging)
+
+production:
+  <<: *default_settings