Moved mini-usb.fpd and usb_a_plug_smt.fpd from ben-wpan to kicad-libs (deletion)

modules/INFO

@@ -9,9 +9,6 @@
 F: meander
 N: AN043
 
-# Mini-USB B receptable (SMT; almost generic)
-F: mini_usb_b
-
 # Common 4-pin crystal SMT package (pins 1 and 4 are on a short side, pin
 # numbering is counter-clockwise)
 F: xtal-4
@@ -40,25 +37,6 @@ F: 0805-6
 F: mmcx-f-edge
 N: 73415-0961
 
-# USB A plug for SMT
-#
-# Note: the signal pads are enlarged by 0.2 mm and their center is shifted by
-# 0.1 mm with respect to the reference.
-#
-# According to the data sheet, the leads terminate at (2.00+/-0.10 mm)/2+
-# 2.48 mm = 3.48+/-0.10 mm from the center. The reference footprint puts the
-# edge of the pads at (2.00+/-0.10 mm)/2+2.6 mm = 3.6 mm+/-0.10 mm, so the
-# maximum lead end could be at 3.58 mm while the minimum pad edge could be at
-# 3.5 mm.
-#
-# Assuming that the pad is intended to extend a bit beyond the lead, we need
-# to add 0.2 mm to compensate for these tolerances. (The pad tolerance may not
-# be intended to be used this way, however, we still have to consider small
-# errors in registration, which also amount to about 0.1 mm, so the calculation
-# remains valid.)
-#
-F: usb_a_plug_smt
-
 # SOT-323 package with counter-clockweise or clockwise pin assignment
 F: sot-323
 N: mmst3904