gdrive v0.0.11

###How to use:

1. Make sure you have a google account, and you should create a project in https://console.developers.google.com/.
2. Enter your project's console homepage, and go into APIs & auth -> Credentials, then add a credentials for your project.
3. set your Authorized JavaScript origins.
4. set your Authorized redirect URIs, this url should be put info config.json with Key REDIRECT_URL.

5. create a config.json locally, just like below:

   {
   	"CLIENT_ID": "your CLIENT_ID",
   	"CLIENT_SECRET": "your CLIENT_ID",
   	"REDIRECT_URL": "http://localhost:80/oauth2callback",
   	"SCOPE": "https://www.googleapis.com/auth/drive"
   }

6. run the gettoken.js, which is written for getting the access tokens:

   //gettoken.js
   var readline = require('readline');
   var config = require('./config');
   var gdrive = require('gdrive');
   
   var auth = gdrive.createAuthObj(config);
   var url = gdrive.generateAuthUrl(auth, config);
   
   console.log('----copy the url below, and access it by browser:\n\n' + url);
   
   var rl = readline.createInterface({
   	input: process.stdin,
   	output: process.stdout
   });
   
   var getAccessToken = function(code) {
   	common.getToken(auth, code);
   };
   
   rl.question('\n\n----Enter the code here:\n\n', getAccessToken);

7. run the getfileinfo.js, which is written for getting the files info from google drive:

   //getfileinfo.js
   
   var config = require('./config');
   var token = require('./token');
   var gdrive = require('gdrive');
   
   query = "title != '' ";
   var auth = gdrive.createAuthObj(config, token);
   
   gdrive.QueryFile(auth, query, function(files) {
   	gdrive.PrintFilesInfo(files);
   });