Settings according to
http://www.nxp.com/documents/mounting_and_soldering/AN10365.pdf
- atben.pro, atben.brd, atusb.pro, atusb.brd: set solder mask clearance
to 50 um (copper-defined pads)
- atben.pro, atben.brd, atusb.pro, atusb.brd: set solder paste clearance
to 25 um
- atben.pro (LibName5) : use ../../kicad-libs/modules/8_10-card instead of
../../kicad-libs/modules/usd-card
- atben.sch: use footprint "8:10-card" instead of "uSD-Card"
- atben.cmp, atben.brd: updated for renaming of usd-card.fpd
- atben/TODO: changed all occurrences of "atusd" to "atben"
- atben/TODO: added reminder that the file isn't current anymore
- atben/Makefile (NAME): changed project name from "atusd" to "atben"
- atben/atusd.brd: renamed to atben/atben.brd
- atben/atusd.cmp: renamed to atben/atben.cmp
- atben/atusd.pro: renamed to atben/atben.pro
- atben/atusd.sch: renamed to atben/atben.sch