message: Update shared-text chaincode package in spring demo links
diff: Type "insert monaco" and "insert chart" to add Monaco and Charts respectively.
  </p>
  <li class="list-unstyled">
  - <a href="/loader/prague/{{chartMonacoMoniker}}?chaincode=@chaincode/shared-text@0.3.6672" target="_blank">Data + Code Bindings</a>
  + <a href="/loader/prague/{{chartMonacoMoniker}}?chaincode=@chaincode/shared-text@0.3.7052" target="_blank">Data + Code Bindings</a>
  </li>
  <p>
  For a coding example start by pasting in the code to the Monaco editor. This sample comes with two errors:
  