anchor.diff:  
       <p>Before you submit we need you to:</p>
       <ul>
  -      <li>Author a short Markdown paper <code>paper.md</code> with a title, abstract, author names and references. See an example <%= link_to "here", "https://github.com/arfon/fidgit/tree/master/paper", :target => "_blank"%></li>
  +      <li>Author a short Markdown paper <code>paper.md</code> with a title, abstract, author names, affiliations, and key references. See an example <%= link_to "here", "https://github.com/arfon/fidgit/tree/master/paper", :target => "_blank"%></li>
         <li>Deposit a copy of your software repository with a data-archiving service such as <%= link_to "Zenodo", "https://zenodo.org/", :target => "_blank" %> or <%= link_to "figshare", "https://figshare.com/", :target => "_blank" %> and mint a DOI for the archive</li>
  -      <li>Make software available in an open repository (GitHub, Bitbucket etc.) and include an open source license</li>
  +      <li>Make software available in an open repository (GitHub, Bitbucket etc.) and include an <a href="https://opensource.org/licenses">open source license</a></li>
         <li>Ideally we would also like you to create a metadata file and include it in your repository describing your software. <%= link_to "This script", "https://gist.github.com/arfon/478b2ed49e11f984d6fb", :target => "_blank" %> automates the generation of this metadata.</li>
   
       </ul>
  
positive.code: 
      <ul>
        <li>Contribute to the software</li>
        <li>Report an issue with the software</li>
        <li>Seek support</li>
      </ul>
  
  
negative.code:     <ul>
        <li>A short abstract describing the high-level functionality of the software</li>
        <li>A list of the authors of the software</li>
        <li>Author affiliations</li>
        <li>A list of key references including a link to the software archive</li>
      </ul>
  
      <p>Note the paper should <em>not</em> include software documentation such as API functionality, as this should be outlined in the software documentation.</p>
  
      <h2>Software license</h2>
  
  