Revisions for HomePage

changed:
-server in the Division of Biomedical Informatics of the <a href="http://www.healthsystem.virginia.edu/internet/phs/">Department of Public Health Sciences</a> at the
server in the <a href="http://www.medicine.virginia.edu/clinical/departments/phs/informatics">Division of Biomedical Informatics</a> of the <a href="http://www.medicine.virginia.edu/clinical/departments/phs">Department of Public Health Sciences</a> at the

changed:
-<li><a href="http://www.healthsystem.virginia.edu/home.html">University of Virginia Health System</a></li>
-<li><a href="http://www.healthsystem.virginia.edu/internet/phs/">The Department of Public Health Sciences (formerly Health Evaluation Sciences)</a></li>
-<li><a href="http://www.healthsystem.virginia.edu/internet/phs/informatics/InformaticsHome.cfm">The Division of Clinical Informatics</a>
-<li><a href="http://path.upmc.edu">The Department of Pathology</a></li>
<li><a href="http://www.medicine.virginia.edu/clinical/departments/phs">The Department of Public Health Sciences (formerly Health Evaluation Sciences)</a></li>
<li><a href="http://www.medicine.virginia.edu/clinical/departments/phs/informatics">The Division of Biomedical Informatics</a>
<li><a href="http://www.medicine.virginia.edu/clinical/departments/pathology">The Department of Pathology</a></li>