Clver.app:
Corrected a bug that was causing the installer to fail on unknown drivers.
CloverDaemonNew :
Now is registered with the Power notifications (sleep and wake), so that can clean up nvram.plist files created by third partu kexts.
At shut down it now delete the following nvram keys:
efi-backup-boot-device
efi-backup-boot-device-data
install-product-url
previous-system-uuid
Clover.app promoted to Beta.
builme script should be able to run in Linux, although dependencies must be installed by hand.
Fixed also some messages and errors if not running from a git repository. The case when the user download the zip snapshot from github.
