Merge pull request #1 from BrennanJones/master

Changes made by Jeff.
Merge pull request #2 from BrennanJones/master

Cell-to-cell movement implemented.
Added sound to extinguisher attack

Code cleanup as well
Code Cleanup

Fixed some indentations
Half cell movement
Added correct maps to project
Removed mapToScreen and screenToMap functions
Latest map is drawn
Merge pull request #1 from JJKB599/master

Merging Jeff's changes to Brennan's fork.