update rails3 staging plugin for rails 3.1

Change-Id: Ia95d93a50eb2ad8f71cec7218e65ccdac56dd027

cloud_controller/Gemfile

@@ -10,7 +10,7 @@ gem 'logging', '>= 1.5.0'
 # VCAP common components
 gem 'vcap_common', '~> 1.0.1', :require => ['vcap/common', 'vcap/component']
 gem 'vcap_logging', :require => ['vcap/logging']
-gem 'vcap_staging', '~> 0.1.29'
+gem 'vcap_staging', '~> 0.1.30'
 
 # For queuing staging tasks
 gem 'em-hiredis'

cloud_controller/Gemfile.lock

@@ -137,7 +137,7 @@ GEM
       yajl-ruby (~> 0.8.3)
     vcap_logging (0.1.3)
     vcap_stager (0.1.6)
-    vcap_staging (0.1.29)
+    vcap_staging (0.1.30)
       nokogiri (>= 1.4.4)
       rake
       rspec
@@ -177,5 +177,5 @@ DEPENDENCIES
   vcap_common (~> 1.0.1)
   vcap_logging
   vcap_stager (~> 0.1.6)
-  vcap_staging (~> 0.1.29)
+  vcap_staging (~> 0.1.30)
   yajl-ruby (~> 0.8.3)

stager/Gemfile

@@ -8,7 +8,7 @@ gem 'yajl-ruby', '>= 0.7.9'
 
 gem 'vcap_common'
 gem 'vcap_logging', '>= 0.1.3'
-gem 'vcap_staging', '>= 0.1.29'
+gem 'vcap_staging', '>= 0.1.30'
 
 group :test do
   gem 'rspec'

stager/Gemfile.lock

@@ -42,7 +42,7 @@ GEM
       thin (~> 1.2.11)
       yajl-ruby (~> 0.8.3)
     vcap_logging (0.1.3)
-    vcap_staging (0.1.29)
+    vcap_staging (0.1.30)
       nokogiri (>= 1.4.4)
       rake
       rspec
@@ -65,6 +65,6 @@ DEPENDENCIES
   sinatra
   vcap_common
   vcap_logging (>= 0.1.3)
-  vcap_staging (>= 0.1.29)
+  vcap_staging (>= 0.1.30)
   webmock
   yajl-ruby (>= 0.7.9)

staging/lib/vcap/staging/plugin/rails3/plugin.rb

@@ -83,9 +83,7 @@ fi
   # Generates a trivial Rails plugin that re-enables static asset serving at boot.
   def create_asset_plugin
     init_code = <<-BODY
-Rails::Application.configure do
-  config.serve_static_assets = true
-end
+Rails.application.config.serve_static_assets = true
     BODY
     plugin_dir = File.join(destination_directory, 'app', 'vendor', 'plugins', 'serve_static_assets')
     FileUtils.mkdir_p(plugin_dir)

staging/lib/vcap/staging/version.rb

@@ -1,5 +1,5 @@
 module VCAP
   module Staging
-    VERSION = '0.1.29'
+    VERSION = '0.1.30'
   end
 end