chore(package.json): upgrade traceur to v0.0.87

Fix in source-map test to follow through the sourcemap chain.

modules/angular2/src/core/annotations/annotations.js

@@ -717,13 +717,13 @@ export class Decorator extends Directive {
       compileChildren:boolean
     }={})
   {
-    this.compileChildren = compileChildren;
     super({
         selector: selector,
         bind: bind,
         events: events,
         lifecycle: lifecycle
     });
+    this.compileChildren = compileChildren;
   }
 }
 

modules/angular2/src/directives/for.js

@@ -13,7 +13,6 @@ import {ListWrapper} from 'angular2/src/facade/collection';
 export class For  {
   viewContainer: ViewContainer;
   constructor(viewContainer:ViewContainer) {
-    super();
     this.viewContainer = viewContainer;
   }
 

modules/angular2/src/forms/directives.js

@@ -22,7 +22,6 @@ export class DefaultValueAccessor {
   onChange:Function;
 
   constructor(@PropertySetter('value') setValueProperty:Function) {
-    super();
     this._setValueProperty = setValueProperty;
     this.onChange = (_) => {};
   }
@@ -44,7 +43,6 @@ export class CheckboxControlValueAccessor {
   onChange:Function;
 
   constructor(cd:ControlDirective, @PropertySetter('checked') setCheckedProperty:Function) {
-    super();
     this._setCheckedProperty = setCheckedProperty;
     this.onChange = (_) => {};
     cd.valueAccessor = this; //ControlDirective should inject CheckboxControlDirective
@@ -126,7 +124,6 @@ export class ControlGroupDirective {
   _directives:List<ControlDirective>;
 
   constructor(@Optional() @Ancestor() groupDirective:ControlGroupDirective) {
-    super();
     this._groupDirective = groupDirective;
     this._directives = ListWrapper.create();
   }

modules/angular2/src/forms/model.js

@@ -228,4 +228,4 @@ export class ControlArray extends AbstractControl {
     this._errors = this.validator(this);
     this._status = isPresent(this._errors) ? INVALID : VALID;
   }
-}
+}