bumped sdk

Author: Patrick Kaeding

composer.json

@@ -16,7 +16,8 @@
     "require": {
         "php": ">=5.4",
         "guzzlehttp/guzzle": "5.*",
-        "guzzlehttp/cache-subscriber": "0.1.*"
+        "guzzlehttp/cache-subscriber": "0.1.*",
+        "launchdarkly/launchdarkly-php": "0.7.*"
     },
     "require-dev": {
         "phpunit/phpunit": "4.3.*",