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/mock/directive_resolver_mock.ts

@@ -26,8 +26,8 @@ export class MockDirectiveResolver extends DirectiveResolver {
 
       return new ComponentMetadata({
         selector: dm.selector,
-        properties: dm.properties,
-        events: dm.events,
+        inputs: dm.inputs,
+        outputs: dm.outputs,
         host: dm.host,
         bindings: bindings,
         exportAs: dm.exportAs,
@@ -41,8 +41,8 @@ export class MockDirectiveResolver extends DirectiveResolver {
 
     return new DirectiveMetadata({
       selector: dm.selector,
-      properties: dm.properties,
-      events: dm.events,
+      inputs: dm.inputs,
+      outputs: dm.outputs,
       host: dm.host,
       bindings: bindings,
       exportAs: dm.exportAs,