Make.sh moved to top-level folder.
Use constant
[iMotor] Use base-2 number of addresses

This circumvent bound check errors when connecting to a register file.
Expect loa project in RCA software folder.
Convert 2012-style bridges to 2013-style halfbridges
Beautified
Default values set
DC motors and iMotors
Commit toplevel.ut for command line tools
Add SPI pins to UCF
Fix busmaster and busdevice for preg
True Mode 0 for spislave.

It still looses a bit when CS is not set high after the first 16 bits.
Prolong SCK in testbench