Moved test collection to config.json, removed const (ES6 only)
diff --git a/config.json b/config.json
index a4466ef..0519621 100644
--- a/config.json
+++ b/config.json
@@ -1,4 +1,7 @@
 {
+    "tests": {
+        "collection": "tests"
+    },
     "usergrid": {
         "appId": "sandbox",
         "authFallback": "none",
diff --git a/tests/usergrid.js b/tests/usergrid.js
index 3808435..bdd4e82 100644
--- a/tests/usergrid.js
+++ b/tests/usergrid.js
@@ -9,7 +9,7 @@
     UsergridAuth = require('../lib/auth'),
     UsergridAppAuth = require('../lib/appAuth')
 
-const _collection = 'tests'
+var _collection = config.tests.collection
 var _client = null
 var _uuid = null