Merge branch 'working' of github.com:rackspace/php-opencloud into working

Author: jamiehannaford

tests/OpenCloud/Tests/CloudMonitoring/Resource/Agent/host_memory.json

@@ -5,7 +5,7 @@
         "actual_used": 1451307008,
         "free": 2726739968,
         "ram": 4360,
-        "swap_free": 926932992
+        "swap_free": 926932992,
         "swap_page_in": 926932992,
         "swap_page_out": 926932992,
         "swap_total": 926932992,