NPC's can move diagonally
No more crash when linecount is missing

It now jumps from 0 to 10 percent if the line count is missing from the
file.
Object images in separate folder
New map, new object classes
Mooi pause menu
stopping speed weggehaald. collision check gefixt
Apple  + Gold + Water
Gold + Water worden nog nergens aangemaakt!
Flint aangemaakt -> is nu een TOOL -> is dat goed?
PickAxe en Axe image gerenamed -> ook incode

+ Flint filter erbij
added commentary and removed saving surfaces
remade menu buttons like pause buttons
removed color black from menu buttons(not needed)
changed fonts
changed some ints to size_t
Merge branch 'Develop' of https://github.com/PimV/Bermuda-TheGame into VisualUpdateMenus
code cleanup
background delete added
inv_gui v1
Improved random NPC interval