Update README.md

Author: ProLoser

README.md

@@ -11,43 +11,3 @@ The project demonstrates ways to **leverage ui-router to the greatest of it's ab
 * [Slidedeck](http://slid.es/proloser/angularjs-orm) (OLD)  
 * [Conference talk video](http://www.youtube.com/watch?v=Iw-3qgG_ipU) (OLD)  
 [![NG-Conf 2014 Talk](http://i1.ytimg.com/vi/Iw-3qgG_ipU/0.jpg)](http://www.youtube.com/watch?v=Iw-3qgG_ipU)
-
-ES6 Syntax
-------------
-
-I use ES6 because it gives me easy-to-code classes and because the last line is always returned in arrow functions (which is great for promise chaining). You do not have to use ES6, and should not refactor into it 'just because'.
-
-### How To Read
-
-**Javascript:**
-```js
-function( x, y, z ){
-  return z
-}
-
-function x(z) {
-  // constructor
-  this.y = z;
-}
-x.prototype.method = function(){}
-```
-**ES6**
-```js
-// `this` is bound to OUTER scope
-( x, y, z ) => {
-  this.whatever;
-}
-// single-line functions without brackets returns their expression
-( x ) => x.y
-// single-argument signatures don't need parenthesis
-response => response.data
-
-
-
-class x {
-  constructor(z) {
-    this.y = z;
-  }
-  method(z) {}
-}
-```