hashbusterusb: Shutdown PSU
hashbusterusb: Provide access to VRM and identification in Manage TUI
hashbusterusb: Use Manage/osc6_bits code from main bitfury driver
Bugfix: hashbusterusb: Remove ignored prompt for VRM lock
hashbusterusb: Use bitfury_wlogprint_status for osc6_bits displaying in Manage TUI
hashbusterusb: Clean up unused variable warnings
hashbusterusb: Get voltage with temperature
hashbusterusb: Abstract hashbusterusb_set_colour function
hashbusterusb: Use standard identification behaviour
Abstract mutex_request code from X6500 driver into generic device API interface
Bugfix: hashbusterusb: Check for voltage change error correctly
hashbusterusb: Abstract code into hashbusterusb_set_voltage
hashbusterusb: Abstract code into hashbusterusb_vrm_unlock
hashbusterusb: Abstract code into hashbusterusb_vrm_lock
Bugfix: hashbusterusb: Ensure unlock code is always allocated, even if null
hashbusterusb: Include Voltage in RPC stats
hashbusterusb: Use cgpu_request_control interface to safely access device from outside main thread
hashbusterusb: Provide access to VRM stuff from RPC
hashbusterusb: Voltage should be in volts (not millivolts) for RPC
Merge branch 'hbusb2' into bfgminer