Enemy created, sprite update + javadoc
Enemy, Player

hp increase, decrease
Added collision boxes

Added classes: Rectangle, Line, CollisionBox
Merge branch 'master' of https://github.com/Calleberg/Operation_5A
sprite collisionbox
Draws collision boxes

Made changes in: Player, GamePanel
Added collision boxes

Added classes: Rectangle, Line, CollisionBox
sprite collisionbox
Draws collision boxes

Made changes in: Player, GamePanel
Added EnemyFactory

Can create easy, medium and hard enemies.
small changes EnemyFactory

Imported Weapon for future use
Added position the method sign in EnemyFactory
projectile collisionbox
Merge remote-tracking branch 'origin/EnemyBranch'
Merge branch 'master' of https://github.com/Calleberg/Operation_5A
as
Merge branch 'master' of https://github.com/Calleberg/Operation_5A
as
Supply
Merge remote-tracking branch 'origin/master' into VidarBranch