Update default.rb

Update jenkins version.
Added Tomcat to kti::toolkit_setup
Refactored kinst::definitions::tomcat_component, and kinst::attributes to accomodate toolkit service.
Merge pull request #29 from ua-eas/fix_toolkit

Added Tomcat to kti::toolkit_setup
Merge pull request #12 from ua-eas/develop

Merge toolkit recipe additions