Merge branch 'master' into multiverse
Attempt to rewrite traversal algorithm.
Add 'DirectionLookTraverseMethod' and sample map.
 (current implementation may increase CPU usage during traverse)
Optimizations in 'DirectionLookTraverseMethod'.
Extended field of map view.
Merge pull request #23 from Akon32/multiverse

Add 'DirectionLookTraverseMethod'
Merge remote-tracking branch 'origin/master' into develop
Merge branch 'master' into multiverse
Add 'DirectionLimitedLookTraverseMethod'
Fix error with negative array bounds in some traversal utils.
Preparing to rewrite again..
added weapon
quickfix of health
Event processing in UniverseSnapshot and ActorLike.
Engine rewrite.
Refactoring in UniverseSnapshot.nextEvent.
small fixes
Implementation of behaviours, actions; refactoring.
Implementation of GameScene.
Implementation of behaviours.