Bugfix: bitfury: Avoid memory leaks when detect fails
Bugfix: lowl-ftdi: ft232r_close: Free device handle
Merge commit 'f504898' into bfgminer-3.5.x
Merge commit '81b0a18' into bfgminer-3.5.x
make-release: Automatically determine DLL dependencies to include
make-release: Copy submodules from local system
Update libblkmaker to 0.3.3