Merge pull request #596 from jamiehannaford/working

Add all Guzzle deps

Author: Jamie Hannaford

composer.json

@@ -27,7 +27,7 @@
     },
     "require": {
         "php" : ">=5.4",
-        "guzzle/http" : "~3.8",
+        "guzzle/guzzle" : "~3.8",
         "psr/log": "~1.0",
         "mikemccabe/json-patch-php": "~0.1"
     },