title: modify tweet call for origin being the application
body: <p>I've currently built the twitter handling for posting a tweet. Unknowingly, i built for the tweet to come from the authroized user, and we actually want to tweet from our app itself. How do I tweak this code to post <code>on behalf of the application itself</code>.</p>
  
  <pre><code>use Net::Twitter;
  my $nt = Net::Twitter-&gt;new(
      traits   =&gt; [qw/OAuth API::RESTv1_1/],
      consumer_key =&gt; '',
      consumer_secret =&gt; '',
      access_token =&gt; '',
      access_token_secret =&gt; '',
  );
  my $result = $nt-&gt;update('Hello, world!');
  </code></pre>