Implemented the grid in gridView

Finished doing the math for the borders and the cell views of the grid
view, now a fully working grid with white squares.
Adding comments for what I need to do next.
Merge branch 'develop' into feature-gridview
Fixing the commits
:q
:W
c# the commit.
Fixing merge from dev
Refactored gridView's array to match architecture
Finished implementing GridView class

Filled in methods as per agreed on alpha architecture
Fixed changes discussed in alpha merge meeting

-Changed drawGrid method to take in dimension (alpha has square grid)
- view controller now calls custom draw grid from dimension method
-removed duplicate cellViews array
Merge pull request #8 from zsweedyk/feature-gridview

Feature gridview