Post-Jam Update

-Various Collision and tilemap changes have been made

-The camera has been (hopefully) improved so it is faster and smoother

-Sounds and music have been added

-Health, damage, and rate of fire upgrades have been put in the map, but they are still somewhat unfinished

          -Now, the player starts with less health, but can get more by searching the map

-The error that prevented walking enemies from being deleted has been fixed