Only show one decimal place if pool diff is not an integer.
Widen lines in top menu to fit extra large share values.
Show device info in noffset nonce share above target message.
Do not register as successful a hfa init sequence that reports the clockrate as zero.
Issue a shutdown prior to a reset command for hfa devices and lock access to reads awaiting the response if the device is already running.
Merge branch 'master' of https://github.com/ckolivas/cgminer
Add debug output when get_work() is blocked for an extended period and add grace time to the device's last valid work to prevent false positives for device failure.
Increase hfa fanspeed by more if we're rising in temp above the target than if the temp is staying the same.
Add support for ANU overclocking.
Document new features for antminer U1 and hfa devices.
Update NEWS.
Bump version to 3.12.1
Make the pthread cond wait in the getwork scheduler a timed wait in case we miss a wakeup.
Revert "Do away with usb resets entirely since we retry on both pipe and io errors now and they're of dubious value."

This reverts commit 4cde067658c9f34a6a98ad5385145432c44eb571.
Read pipe errors that don't clear are worth attempting to reset the usb.
Adjust antminer U1 timing according to command line frequency set, fixing the need for icarus timing on the command line.
Merge branch 'master' of https://github.com/ckolivas/cgminer
Removed unused variables