New physical talent line for warriors: Superiority

New physical talent line for warriors: Warcries
New Projectile entities, some spells/archery/... use them to make a real projectile that travels the map (very very fast)
New ActorProject:projectile() function that works like project() that that creates a projectile
start grushnak pride


git-svn-id: http://svn.net-core.org/repos/t-engine4@926 51575b47-30f0-44d4-a5cc-537603b46e54