Switching to Liberation Mono as default solely because of line drawing. A next

patch to fix the font symbols in all fonts should make it easier to choose a
better font.

config.def.h

@@ -1,5 +1,5 @@
 
-#define FONT "DejaVu Sans Mono:pixelsize=12:antialias=true:autohint=true"
+#define FONT "Liberation Mono:pixelsize=12:antialias=true:autohint=true"
 #define BOLDFONT FONT ":weight=bold"
 #define ITALICFONT FONT ":slant=italic,oblique"
 #define ITALICBOLDFONT BOLDFONT ":slant=italic,oblique"