Updated image to allow inheritance
Added tilemaps.
Corrected tilemap include guards.
Removed unnecessary includes from tilemap.
Moved grid class to separate file.
Added set line function, and moved templated functions into header file, whoops.
Corrected set line function and allowed its use in the Tilemap
Added setting boxes in Tilemap
Merge branch 'tilemaps' into dev
Some documentation
Merge branch 'tilemaps' into dev
Merge branch 'dev' of github.com:Gazok/Tank into dev