added a simple picture for tower
Added set tower method
Added a hardcoded tower
Fixed with constructors. Image added in img
Changed the name
Added class and it's utils classes for calculating shortest path
Changed name and added package Projectile and baseclass. Added a testpicture
Fixed finding start point logic in ShortestPath
Added test folder and JUnit test for shortest path
Added property change support tower
Added a class Tower View
Removed rectangle, removed pcs, removed render in Tower
Refactored Mob to be a pure model
Added interface GameObject for all objects in game to implement
Adapted mob class to GameObject interface
Refactored code to fit MVC
Basic constructor in projectile
Added x and y getters to GameObject interface and implemented it on Mob
Forgot to do instance variables private, fixed
Fixed merge conflicts