excludes publications that were entered by another author but list this person as an author
corrects class name on UL for honors and awards.
standardize output of CDATA wrappers so that when they are empty they can all be found with one regex - <!\[CDATA\[(<ul class="[^"]+"><\/ul>)+\]\]>
adds function to strip empty CDATA elements introduced by the XSLT
corrects xslt to include the AI bio as 'overview' in the output.
no longer require that username and password be supplied for ldap calls.
replaces the ambiguous and empty <trefocus> with narrative and keyword elements for teaching, research, outreach, and areas of expertise