Bumping release to 1.6.4, including dist directory in npm module

Author: andrewimm

package.json

@@ -1,6 +1,6 @@
 {
   "name": "parse",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "The Parse JavaScript SDK",
   "homepage": "https://www.parse.com",
   "keywords": [
@@ -18,6 +18,7 @@
     "index.js",
     "node.js",
     "react-native.js",
+    "dist/",
     "lib/",
     "LICENSE",
     "PATENTS",