De-emphasize Angular 2.x

docs/framework/angular/index.md

@@ -11,9 +11,9 @@ context.
 
 ## AngularJS versions {:#versions}
 
-* 1.x is called "AngularJS" and has documentation at [docs.angularjs.org](https://docs.angularjs.org)
-* 2.x (and onwards) is called "Angular", has [significant changes](https://angular.io/guide/ajs-quick-reference) from 1.x, and has documentation at [angular.io/docs](https://angular.io/docs/)
-* CiviCRM (as of version 4.7.x) use AngularJS 1.x
+* CiviCRM use AngularJS 1.x which has documentation at [docs.**angularjs.org**](https://docs.angularjs.org)
+* In version 2.x (and onwards) the framework is just called "Angular" and is a [significantly  different](https://angular.io/guide/ajs-quick-reference) framework from 1.x. The *Angular* website is *angular.io*, which you should steer clear of while learning *AngularJS*.
+
 
 !!! tip