[bluebox|blb] fix more stub/copypaste inanity

lib/fog/bluebox/models/blb/lb_application.rb

@@ -14,6 +14,11 @@ module Fog
         attribute :description
         attribute :created,     :aliases => 'created_at'
 
+        def services
+          requires :id
+          service.get_lb_services(id).body
+        end
+
       end
 
     end

lib/fog/bluebox/models/blb/lb_applications.rb

@@ -12,11 +12,11 @@ module Fog
           load(data)
         end
 
-        def get(server_id)
+        def get(application_id)
-          if server_id && server = service.get_block(server_id).body
+          if application_id && application = service.get_lb_application(application_id).body
-            new(server)
+            new(application)
           end
-        rescue Fog::Compute::Bluebox::NotFound
+        rescue Fog::Bluebox::BLB::NotFound
           nil
         end
 

lib/fog/bluebox/models/blb/lb_services.rb

@@ -12,11 +12,11 @@ module Fog
           load(data)
         end
 
-        def get(server_id)
+        def get(application_id, service_id)
-          if server_id && server = service.get_block(server_id).body
+          if service_id && service = service.get_lb_services(service_id).body
             new(server)
           end
-        rescue Fog::Compute::Bluebox::NotFound
+        rescue Fog::Bluebox::BLB::NotFound
           nil
         end