Merge pull request #16 from Traackr/EMP-1641-composer-updates

EMP-1641 Allow any version of composer/installers

Author: elijahsummers

composer.json

@@ -27,7 +27,7 @@
   ],
   "require": {
     "php": ">=5.3",
-    "composer/installers": "~1.0",
+    "composer/installers": "*",
     "predis/predis": "v0.8.5"
   },
   "require-dev": {