SupplyFactory

Fixed everything
Fixed old bad methods in WorldTest

removeSprites & removeProjectiles
Added property to Tile

Added the properties: health, ammo, food and weapon spawner, unwalkable
and none(for the standard tiles)
Supports shores

Files with shoreline data can be added and will be used by the
WorldBuilder
Supports shores

Files with shoreline data can be added and will be used by the
WorldBuilder
Merge remote-tracking branch 'origin/master' into CallebergBranch
Changes Property to static final int
Changes Property to static final int
Properties!

Tiles can be saved and loaded with its property value
canMove test
GameModelTest, ItemTest, WeaponTest, EnemyTest updated.
WeaponFactoryTest removed
Some shorelines
Shorelines
Merge branch 'master' of https://github.com/Calleberg/Operation_5A
TileTest updated
pathfinder working?
Merge remote-tracking branch 'origin/master' into LinusBranch