Fix oops in USB pinout (reverse pins)
Make clearance easy to modify in one place

Different board houses allow different clearances
whitespace
Fix beaglebone footprint
Allow empty entries in obj list
Make grid code a little more forgiving of rounding errors
Allow usage of simple ints without the D()
Remove unnecessary D() usage
Allow paste_fraction scaling in only one direction
Allow tri-pin (jumper) chip components
Use one direction paste_fraction in mlp
sop update
mlp update
New footprints