Add license lines to some visualization files.

webapp/web/js/visualization/personlevel/person_level.js

@@ -1,3 +1,5 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
 function getWellFormedURLs(given_uri, type) {
 
 	// general best practice is to put javascript code inside document.ready

webapp/web/templates/visualization/person_level.jsp

@@ -1,3 +1,5 @@
+<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
+
 <%@ page import="edu.cornell.mannlib.vitro.webapp.visualization.valueobjects.SparklineVOContainer"%>
 
 <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%>

webapp/web/templates/visualization/person_level_inject_head.jsp

@@ -1,3 +1,5 @@
+<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
+
 <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
 
 <c:set var="portalBean" value="${requestScope.portalBean}" />