Consider removing keywords from pub list

[jonfroehlich]

Perhaps unnecessary and visually distracting?

[jonfroehlich]

I did this in #1247

[jonfroehlich]

It's now removed. Commented out in the display_pub_snippet.html

{% comment %}
    <!-- I am removing keywords from layout as of v2.0.1 to help with
         access checks and reduce visual noise -->
    <!-- Keywords (hidden on extra-small screens) -->
    {% if pub.keywords and pub.keywords.count > 0 %}
    <p class="pub-keywords hidden-xs">
      <span class="pub-keywords-label">Keywords:</span>
      <span class="pub-keyword">
        {% for keyword in pub.keywords.all %}
        {{ keyword.keyword }}{% if not forloop.last %},{% endif %}
        {% endfor %}
      </span>
    </p>
    {% endif %}
    {% endcomment %}