Tests show a 4x performance implement in XSLT transformation by using translets (compiled XSLTs).

* org/jasig/portal/utils/XSLT
          o Added the functionality to use a xsltc transformer handler if applicable. Stylesheets will be dynamically compiled if:
                + The stylesheet is not blacklisted
                + The stylesheet or any included or imported stylesheet has a newer timestamp than does the translet.
          o A stylesheet will be blacklisted and will default to the default transformer handler if:
                + The stylesheet is within a blacklist property.
                + The stylesheet fails compilation.
                + The stylesheet transformation fails.

Unicon seeks to include in baseline uPortal this performance improvement initially developed for Academus.