added missing files, testing install instructions

main.js

@@ -121,7 +121,7 @@ function create_tray_icon () {
     setTimeout(function(){
         console.log('main.js: delayed login');
         sync(null, null, null, 'login');                          // Send "login" message
-    }, 10000);
+    }, 500);
 }
 
 // This method will be called when Electron has finished

package.json

 {
   "name": "posync",
   "version": "1.0.0",
-  "description": "Primera prueba con electron.",
+  "description": "Syncronize project files with your peers.",
   "main": "main.js",
   "scripts": {
     "start": "electron ."
@@ -13,10 +13,10 @@
     "images",
     "topdir"
   ],
-  "author": "salo",
-  "license": "ISC",
+  "author": "Frank Bergmann <frank.bergmann@project-open.com>,  Gonzalo Pérez de Olaguer Córdoba <gonzalo.perez@project-open.com>",
+  "license": "GPL 2 or higher",
   "devDependencies": {
-    "electron": "^2.0.8"
+    "electron": "^2.0.18"
   },
   "dependencies": {
     "directory-tree": "^2.1.0",