Merge pull request #31 from elroipablo/NewBranch

Tower Placement Diagrams
Merge pull request #32 from elroipablo/NewBranch

GridPlacement
Merge pull request #33 from elroipablo/NewBranch

Improved Tower Placement
Merge pull request #1 from Venompaw/NewBranch

New branch
User should be able to place towers on a grid
Merge pull request #34 from AndrewMackle/NewBranch

New branch
Merge pull request #1 from Venompaw/NewBranch

updated branch