list of entries that need illustrations

boss
dallur
mazak
classicladder
etch-servo
halui
hexapod
lathe-pluto
m5i20
max
motenc
nist-lathe
plasma-thc
ppmc
puma
scara
axis-xyyz
axis
axis-9
axis-gantry
keystick
lathe
mini
servo-sim
tkemc
tripod
xemc
stepper-gantry
stepper-xyza
stepper-pluto
stg
univpwm (ppmc + servos)
univstep (ppmc)
vigilant pci-encdac