Provides a named initialization hook so people depending on the gem c…

…an ensure pre-requisite configuration is complete prior to initialization of neography itself

lib/neography/railtie.rb

@@ -3,8 +3,17 @@
 module Neography
   class Railtie < Rails::Railtie
 
+    # To add an initialization step from your Railtie to Rails boot process, you just need to create an initializer block:
+    # See: http://api.rubyonrails.org/classes/Rails/Railtie.html
+    initializer 'neography.configure' do
+      # Provides a hook so people implementing the gem can do this in a railtie of their own:
+      #   initializer "my_thing.neography_initialization", before: 'neography_railtie.configure_rails_initialization' do
+      #     require 'my_thing/neography'
+      #   end
+    end
+
     rake_tasks do
-      load "neography/tasks.rb"
+      load 'neography/tasks.rb'
     end
   end
 end