title: Error Application Layout Component of angular components in AngularDart
body: <p>Trying to implement the new released application layout component of angular components in my project.
  Even after importing <code>import'package:angular_components/angular_components.dart';</code> dart throws an error for <code>MaterialIconComponent, MaterialPersistentDrawerDirective, MaterialTemporaryDrawerComponent,</code></p>
  
  <pre><code>[Info from Dart2JS]:
  Compiling my_app|web/main.dart...
  [Error from Dart2JS on my_app|web/main.dart]:
  web\main.template.dart:16:1:
  Can't read 'package:my_app/views/app_component/app_component.template.dart' (Could not find asset my_app|lib/views/app_component/app_component.template.dart.).
  import 'package:my_app/views/app_component/app_component.template.dart' as i1;
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  [Error from Dart2JS on my_app|web/main.dart]:
  web\packages\my_app\views\app_component\app_component.dart:25:5:
  Not a compile-time constant.
      MaterialIconComponent,
      ^^^^^^^^^^^^^^^^^^^^^
  [Dart2JS on my_app|web/main.dart]:
  3 warning(s) suppressed in package:my_app.
  [Info from Dart2JS]:
  Took 0:00:07.975139 to compile my_app|web/main.dart.
  Build failed.
  </code></pre>
  
  <p>Error: mediator</p>
  
  <pre><code>  Found 3 mismatching dependencies on package:build:
  * angular2 requires  ^0.9.0
  * angular_components-&gt;angular requires  ^0.10.0
  * angular_components-&gt;angular-&gt;angular_compiler requires  ^0.10.0
  </code></pre>
  
  <p>Package dependencies in the project</p>
  
  <pre><code>dependencies:
  angular2: "^3.1.0"
  angular_components: "^0.6.0-alpha+3"
  browser: "^0.10.0+2"
  dart_to_js_script_rewriter: "^1.0.3"
  firebase: "^4.1.0"
  </code></pre>