Player and view changes

Added some position getters in Sprite. Made some changes in the view
classes for Sprite and in GamePanel
weaponTest mm
nameFix
Render changes
Small fix
WorldTest + WeaponTest.toStringTest()
Merge remote-tracking branch 'origin/JonatanBranchNew'
Merge branch 'master' of https://github.com/Calleberg/Operation_5A