use Promise instead of Future

modules/core/src/compiler/compiler.js

@@ -1,5 +1,5 @@
 import {Type} from 'facade/lang';
-import {Future} from 'facade/async';
+import {Promise} from 'facade/async';
 import {Element} from 'facade/dom';
 //import {ProtoView} from './view';
 import {TemplateLoader} from './template_loader';
@@ -13,14 +13,14 @@ export class Compiler {
   }
 
   /**
-   * # Why future?
+   * # Why promise?
    *   - compilation will load templates. Instantiating views before templates are loaded will
    *     complicate the Directive code. BENEFIT: view instantiation become synchrnous.
    * # Why result that is independent of injector?
    *   - don't know about injector in deserialization
    *   - compile does not need the injector, only the ViewFactory does
    */
-  compile(component:Type, element:Element/* = null*/):Future/*<ProtoView>*/ {
+  compile(component:Type, element:Element/* = null*/):Promise/*<ProtoView>*/ {
     return null;
   }
 

modules/core/src/compiler/template_loader.js

@@ -1,11 +1,11 @@
-import {Future} from 'facade/async';
+import {Promise} from 'facade/async';
 //import {Document} from 'facade/dom';
 
 export class TemplateLoader {
 
   constructor() {}
 
-  load(url:String):Future/*<Document>*/ {
+  load(url:String):Promise/*<Document>*/ {
     return null;
   }
 }