Unify the list and table-based bundle views under a single tab.
Handle subtab with a subtab, turns JMX tabs into more of a toolbar kind of deal
Merge pull request #166 from bosschaert/hawtio-150_2

#150 Unify the list and table-based bundle views under a single tab.
Sync up dashboard widget titles with tabs a bit
Couple tweaks to get wiki and help to use the right tab style