Remove more when cleaning
Remove pdf
Remove deprecated file
Add fake vga cam
Decide box first frame, draw box next frame and so on
Clean out more cruft when cleaning
Do not build gaussian filter
Source correct signal
Silence warning
Depend on vgapack
Remove OV76XOPack dependency
Add servo ctrl
Add PwmCtrl and ServoPack
Instantiate PWM ctrlers
Add ServoPWM