improvements made in Tomcat 5.5.x and implements the Servlet 2.5 and JSP 2.1
specifications. In addition to that, it includes the following improvements:
* Memory usage optimizations
* Advanced IO capabilities
* Refactored clustering
While we're here make a number of improvements based on the old 5.5.x pkg:
- Use MASTER_SITE_APACHE
- Default to running as an unprived user
- Use a more standard rc.d script
- Cleaner pkg_delete operation based on standard files/dirs that change
