Build 6.0

This new build has some minor balance changes (mainly affecting the plant and bruiser trait along with the unit Brocco.)

Other than that this is a major UI/UX update update + 2 major bugs should be fixed. In particular the bug where a grid-cell would still be actively claimed but no unit would be present locking you out from actually using the spot.

Last but not least, as requested by many playtesters there is now the option to sell a unit by hovering over it and pressing E. You will get gold = to unit cost * unit level. This means higher level units will give less money than you invested into them so do keep that in mind.

That's all for now up next will most likely be some more balance changes along with the addition of sound implementation.