title: Error import python-pushover
body: <p>I am currently running python 2.7.</p>
  
  <p>I already installed python-pushover.</p>
  
  <p>But when I try to import following code</p>
  
  <pre><code>from pushover import init, Client'
  </code></pre>
  
  <p>I get following error</p>
  
  <pre><code>from pushover import init, Client
  ImportError: cannot import name init
  </code></pre>
  
  <p>I have tried </p>
  
  <pre><code>import pushover
  from pushover import init, Client
  </code></pre>
  
  <p>same error.</p>