moved 'ping' example into separate directory
some "glue" for sockethub-client and remoteStorage.js

Example:

  // instantiate client:
  var client = sockethub.connect(...);

  // run glue code (will also claim sockethub:rw)
  client.connectStorage(remoteStorage);

  // continue as usual
  remoteStorage.displayWidget();
  ...
fixed non-AMD build
added built version
tried to repair example code...