Merge remote-tracking branch 'biomimetics/master' into imageproc2.5-integration
branch for Ryan's library with working FLASH (30 Dec 2012)
added non-dma gyro read to work easily with flash
amsGetPos() Hall angle encoder numbers 0,1, moved into ams-enc.c (uncouple from ams-ctrl)
added PWM limits to Duncan's tih.c for TI HBridge
tiHSetDC not setting FWD direction if needed.
changed ams-enc Hall reading to unsigned
comments on dfmem to clarify, remove delay on SPI2
Fix case of include
herp derp it buildzors