title: Unexpected value 'QRCodeModule' imported by the module 'AppModule'
body: <p>I am trying to use <a href="https://www.npmjs.com/package/angular2-qrcode" rel="nofollow noreferrer">https://www.npmjs.com/package/angular2-qrcode</a> in my ionic application.
  It is an ionic2 App using ionic angular 2.0.0-rc.0</p>
  
  <p>When I am doing ionic serve everything works perfectly
  However when I do an ionic run I am getting </p>
  
  <pre><code>[19:05:49]  ngc: Error: Unexpected value 'QRCodeModule' imported by the module 'AppModule'
  at D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler\bundles\compiler.umd.js:13982:37
  at Array.forEach (native)
  at CompileMetadataResolver.getNgModuleMetadata (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler\bundles\compiler.umd.js:13967:46)
  at D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler\bundles\compiler.umd.js:12812:58
  at Array.forEach (native)
  at OfflineCompiler.analyzeModules (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler\bundles\compiler.umd.js:12811:21)
  at CodeGenerator.codegen (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler-cli\src\codegen.js:105:47)
  at codegen (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler-cli\src\main.js:7:81)
  at Object.main (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\tsc-wrapped\src\main.js:30:16)
  at Object.&lt;anonymous&gt; (D:\jdevcc\git\pr\application\handyou-original\node_modules\@angular\compiler-cli\src\main.js:14:9)
  </code></pre>
  
  <p>Do you maybe have an idea?</p>
  
  <p>Is there a way to have the full log for ngc compilation? In order to check if something wrong happened before.</p>
  
  <p>Here is my app module:</p>
  
  <pre><code>...
  ...
  
    imports: [QRCodeModule, SwingModule
  IonicModule.forRoot(MyApp, {
    tabsHideOnSubPages : 'true'
  })
  </code></pre>
  
  <p>],</p>
  
  <p>For information the swing module is working perfectly :) In my package.json I have "angular2-qrcode": "^1.0.4",</p>
  
  <p>Thanks in advance for your ideas</p>
  
  <p>Have a nice day :)</p>