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/test/core/render/dom/compiler/directive_parser_spec.ts

@@ -216,11 +216,8 @@ var decoratorWithMultipleAttrs = RenderDirectiveMetadata.create({
   type: RenderDirectiveMetadata.DIRECTIVE_TYPE
 });
 
-var someDirectiveWithProps = RenderDirectiveMetadata.create({
-  selector: '[some-decor-props]',
-  properties: ['dirProp: elProp'],
-  readAttributes: ['some-attr']
-});
+var someDirectiveWithProps = RenderDirectiveMetadata.create(
+    {selector: '[some-decor-props]', inputs: ['dirProp: elProp'], readAttributes: ['some-attr']});
 
 var someDirectiveWithHostProperties = RenderDirectiveMetadata.create({
   selector: '[some-decor-with-host-props]',