Tactical display is now handled by entities (actors) display callback (no...

Tactical display is now handled by entities (actors) display callback (no change for modules, except they can customize it as needed)
Added lifebars to tactical display mode


git-svn-id: http://svn.net-core.org/repos/t-engine4@3220 51575b47-30f0-44d4-a5cc-537603b46e54