Corrected <entry> <author>

Missing <name> in <author>.
Corrected name error

(assoc 'id metadata) should be (assoc 'uuid metadata)
Allow for HTML in <entry> <title>

<title type="html">
  <div xmlns="http://www.w3.org/1999/xhtml">
    blah
  </div>
</title>
Tidy feed formatting

No functional changes.