update version to 1.3.0

Author: zinc.lx

package.json

@@ -1,14 +1,14 @@
 {
   "name": "global-tunnel",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Global HTTP & HTTPS tunneling",
   "main": "index.js",
   "repository": {
     "type": "git",
     "url": "https://github.com/goinstant/global-tunnel.git"
   },
   "engines": {
-    "node": "0.10.x"
+    "node": "~0.10.x"
   },
   "dependencies": {
     "lodash": "1.3.1",