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/benchmarks/src/tree/tree_benchmark.ts

@@ -218,7 +218,7 @@ class BaseLineIf {
   }
 }
 
-@Component({selector: 'tree', properties: ['data']})
+@Component({selector: 'tree', inputs: ['data']})
 @View({
   directives: [TreeComponent, NgIf],
   template: