Bugfix: Allocate all new devices completely, before trying to activate any (since the first processor may control the secondary ones)
Merge branch 'hotplug2' into bfgminer
Bugfix: littlefury: Add missing serial_claim
Merge commit '24274c4' into bfgminer
Bugfix: bifury: Add missing serial_claim
Bugfix: drillbit: Add missing serial_claim
Bugfix: hashfast: Add missing serial_claim
littlefury: Abstract out littlefury_set_power
littlefury: Close device if there are any communication problems