build out of source dir
Merge remote-tracking branch 'upstream/master'
Unnecessary extra array in ocl code.
Convert error getting device IDs in ocl code to info log level only since multiple platforms may be installed and the error is harmless there.
Add notice for when network diff is changed.
Merge branch 'master' of github.com:ckolivas/cgminer
Merge remote-tracking branch 'upstream/master'
Add new best share info to verbose logging.
Rename scrypt regenhash function for consistency.
Merge pull request #423 from gzm55/master

build out of source dir
Merge branch 'master' of github.com:ckolivas/cgminer
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.