Comment out el-api dependency for JSF:
If someone wants to use Tomcat 5.5, they can add this back in. Add the commented out dependency to archetype's pom.xml's so users can easily change it.
Why do this upgrade? Because we eventually want to upgrade to JSF 1.2 and that will require we use these latest containers. Also, newer versions often have performance optimizations and speed improvements, so we want users to use the latest and greatest.