Improvements

Changes:
* Fixed gulpfile.js formatting
* Fixed package.json and made it lighter
* Made index.js and WumpRequest.js lighter
* Made example lighter
* Fixed grammar issue in WumpRequest.js
* Fixed spacing issue in test
* Improved README.md and made it lighter

__test__/main.js

@@ -3,7 +3,6 @@ const wump = require('../lib');
 
 console.log(`Using wumpfetch v${wump.version} [${wump.userAgent}]\n\n`);
 
-
 ;(async() => {
   const requests = [
     await wump({ url: 'https://jsonplaceholder.typicode.com/todos/1', parse: 'json' }).send(),