Splash screen for v0.3a (beachcat).

Signed-off-by: The Doctor <drwho@virtadpt.net>
Moved the byzantium.jpg image file into the remaster_iso/ directory,
where it belongs.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Edited the boot/porteus.cfg file of Porteus v1.2 to rebrand it to
Byzantium Linux and checked it in.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Used ImageMagick to change color depth and palette appropriate for
syslinux (16-bit color depth, 65,536 colors).

Signed-off-by: The Doctor <drwho@virtadpt.net>
Changed 'Text mode' to 'Power saving mode' at Haxwithaxe's suggestion.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Updated comments in the autoconfiguration daemon to make it a bit more
polished.  Didn't change any of the logic.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Initial commit of the verify_operation.sh script (which gets called whenever
the guest user logs in).

Signed-off-by: The Doctor <drwho@virtadpt.net>
Merge pull request #176 from virtadpt/master

First set of changes made in preparation for the release of v0.3a.