feat(core): renames Property into Input and Event into Output

BREACKING CHANGE:

Before: @Directive({properties: ['one'], events: ['two']})
After: @Directive({inputs: ['one'], outputs: ['two']})

Before: @Component({properties: ['one'], events: ['two']})
After: @Componet({inputs: ['one'], outputs: ['two']})

Before: class A {@Property() one; @Event() two;}
After: class A {@Input() one; @Output() two;}

modules/angular2/src/router/router_link.ts

@@ -36,7 +36,7 @@ import {Instruction, stringifyInstruction} from './instruction';
  */
 @Directive({
   selector: '[router-link]',
-  properties: ['routeParams: routerLink'],
+  inputs: ['routeParams: routerLink'],
   host: {
     '(click)': 'onClick()',
     '[attr.href]': 'visibleHref',