Increment hardware error count from the one site.
Do testing for HW errors on submit nonce for both scrypt and sha.
Make scrypt submission use the submit_nonce code, with nonces matching endianness.
Set opt_scrypt drv max diff for correctness.
Increment last device valid work count in submit_nonce to cover scrypt.
Set last device valid work on adding device.
Add more FAQs about crossfire.
Restart threads on the rare chance we found the block ourselves.
compile avalon driver on win32 and win64
Merge remote-tracking branch 'upstream/master'
fliter out the wrong result from adjust fan code
Merge pull request #425 from BitSyncom/avalon

fliter out the wrong result from adjust fan code
Merge remote-tracking branch 'upstream/master'
define le32toh if needed