ADL fixes and updates from Kalroth

Replicated the following commits from
https://github.com/Kalroth/cgminer-3.7.2-kalroth into YACMiner code
Jan 11, 2014
Added BIOS information to the -n listing
Fix to handle blank screen with blinking cursor.
tkg's BSOD on exit fix.
revert best share reporting code

would like to see best share found when solo mining - if it waits until
a share is accepted when solo mining, it won't show up until a block is
found.
version 3.3.3-yac2 - Update display information & ADL fixes

brought up to latest version and updated NEWS