Bugfix: bitforce: XLINK: Avoid trying to send 0 bytes after each write
bitforce: XLINK: Update to use actual length,xlinkid header order
Merge commit '450ed2a' into bfgminer
Bugfix: bitforce: XLINK: Increment boardno when moving on to the next board
Merge commit 'e444515' into bfgminer
Bugfix: bitforce: parallelized: Properly handle parallelized protocol with only 1 chip
Windows: Use backtrace.dll to print usable backtraces to stderr on crash
Merge commit '12bc64e' into bfgminer