added analytics tracking code w/ per-env config

config/environments/development.rb

@@ -50,5 +50,6 @@ Growstuff::Application.configure do
 
   Growstuff::Application.configure do
     config.site_name = "Growstuff (dev)"
+    config.analytics_code = ''
   end
 end

config/environments/production.rb

@@ -80,6 +80,11 @@ Growstuff::Application.configure do
 
   Growstuff::Application.configure do
     config.site_name = "Growstuff"
+    config.analytics_code = <<-eos
+      <script src="//static.getclicky.com/js" type="text/javascript"></script>
+      <script type="text/javascript">try{ clicky.init(100594260); }catch(e){}</script>
+      <noscript><p><img alt="Clicky" width="1" height="1" src="//in.getclicky.com/100594260ns.gif" /></p></noscript>
+    eos
   end
 
 end

config/environments/staging.rb

@@ -80,6 +80,7 @@ Growstuff::Application.configure do
 
   Growstuff::Application.configure do
     config.site_name = "Growstuff (staging)"
+    config.analytics_code = ''
   end
 
 end

config/environments/test.rb

@@ -42,6 +42,7 @@ Growstuff::Application.configure do
 
   Growstuff::Application.configure do
     config.site_name = "Growstuff (test)"
+    config.analytics_code = ''
   end
 
 end