fix testling glob

Author: dominictarr

package.json

@@ -24,7 +24,7 @@
     "hash-test-vectors": "~1.3.0"
   },
   "testling": {
-    "files": "test/*.js-",
+    "files": "test/*.js",
     "browsers": [
       "ie/latest",
       "chrome/latest",