title: How do I launch Spyder-Notebook?
body: <p>I've installed the spyder-notebook plugin via <code>conda install spyder-notebook -c spyder-ide</code> as per the instructions <a href="https://github.com/spyder-ide/spyder-notebook" rel="noreferrer">here</a>. How do I actually open a <code>.ipynb</code> file using the plugin? After launching Spyder, there are no options to launch the notebook, and if I simply open a <code>.ipynb</code> file, it opens the markup instead of a notebook.</p>
  
  <p><a href="https://i.stack.imgur.com/l6irf.png" rel="noreferrer"><img src="https://i.stack.imgur.com/l6irf.png" alt="enter image description here"></a></p>
  
  <p>(spyder=3.3.2, spyder-kernels=0.3.0 spyder-notebook=0.1.3)</p>