clean session DOM storage, it could break tabs, and still let them keep some state (in eg. DOM)
don't show page info in context menu :-)
add exit command to menu
only show exit command in nav menu (browser menu is too long already)
don't finish after closing the only tab
made quick control earth icon show title bar, instead of url edit bar
option not to show tile bar on scroll
removed title bar "quick controls" mode (not needed)