Provide a --lowmem option which does not cache shares on failed submission to prevent low memory hardware (eg Avalon) from crashing.
Attribute whatever stats we can get on untracked stratum shares based on current pool diff.
Show pool difficulty more verbosely if it changes via stratum.
usb_applog separate amt display
libusb_control_transfer 16 bit words are endian specific.
Merge pull request #431 from kanoi/master

usb_applog separate amt display
usbutils identify Icarus devices
usbutils set Black Arrow Lancelot's as BAL and match the lot->llt name
fix duplicate name
usbutils - make FTDI handling automatic
usb add a numeric sub-indentity for each name
usbutils new command for icarus
switch icarus configuration to usb
Add USB rules for supported USB devices
Update documentation for icarus switch to USB
README spelling
icarus->USB v0.1 incomplete - missing initialise()
simple serial-USB python test script
Merge branch 'master' of github.com:ckolivas/cgminer
Merge branch 'icarus-dev' of github.com:ckolivas/cgminer into icarus-dev