WIDGPT-44 Add new PluggableDataJsp, add security role indication to SimpleJsp

https://issues.jasig.org/browse/WIDGPT-44

Added new portlet that allows user to write custom dao bean and JSP to handle small, simple, one-off portlets that display a simple, single page of data without the complexity of a full portlet when it is not really needed (use, but don't abuse).