* carrierwave to use public

app/controllers/artifacts_controller.rb

@@ -15,6 +15,7 @@ class ArtifactsController < ApiController
     render :json => result, :status => :ok
   end
 
+
   def versioncheck
 
     # the reported client version

config/initializers/carrierwave.rb

@@ -11,7 +11,7 @@ CarrierWave.configure do |config|
         :aws_secret_access_key  => SampleApp::Application.config.aws_secret_access_key,
         :region                 => SampleApp::Application.config.aws_region,
     }
-    config.fog_directory  = SampleApp::Application.config.aws_bucket                     # required
+    config.fog_directory  = SampleApp::Application.config.aws_bucket_public  # required
     config.fog_public     = true                                   # optional, defaults to true
     config.fog_attributes = {'Cache-Control'=>"max-age=#{SampleApp::Application.config.aws_cache}"}  # optional, defaults to {}
 end