NXP-13973: remove useless contributions coming from Studio
NXP-13973: add back specific header widget type for this module
NXP-13991: fix tooltips on ajax rerender
NXP-13148: simplify CoreSession acquisition
NXP-13842: cleanup tooltips
 Update 5.9.3-SNAPSHOT to 5.9.4-SNAPSHOT
NXP-13805: upgrade jsf deps