Write path can be (and is) now restricted to certain game related folders at birth. Any others will generate an error

New option to zoom the whole screen, for use on veyr high DPI screens where the game may look too tiny

Fixed the game not starting on some latest ubuntu installs

fixed a font height issue

tiles can flip on x/y; used to make an x flip when creatures move left or right. assumes all are drawn left faced, which is not the case and needs fixing

sorry johnny0 ! once more, with feelings ! :)