Update 0.3.0 is Here! Shop Rework

Update 0.3.0 is here! Here is the change log for this update:

• Shop was reworked, it now has proper 3D models
• Shooting range was added to the shop area, you can test your weapons there
• Added regeneration to the Towers that will happen during cooldown, and will affect only the tower of the realm you are in
• Tower regeneration amount now can be upgraded in the store (Needs to be purchased first)
• Added tips to the shop, to clarify the purpose of the item
• Fixed - Big Enemy type attack radius was shifted to it's side, which prevented them from properly attacking
• Fixed - You can no loger fall of the map in the shop
• Fixed - Cooldown text is no longer dissapearing in fullscreen
• Fixed - Grenades can no longer be spammed by repetedly clicking RMB
• Fixed - Enemies and Towers no longer impeade the aim of the player