Merge pull request #1 from radubogdan/master

new svg files from radu bogdan. Thanks man, superb artwork!
Merge pull request #2 from radubogdan/master

6.svg and 9.svg modified
[sabayon/utils] fix legacy nvidia-drivers packages setup
[sabayon/utils] fix legacy nvidia-drivers packages setup
Merge remote-tracking branch 'upstream/master'
[sabayon/utils] etpUi will be deprecated, use alternative API call
Merge remote-tracking branch 'upstream/master'
[sabayon] add quickinst.sh script (bash based non-interactive install script)
Merge remote-tracking branch 'upstream/master'
[quickinst] sabayon -> rogentos renaming
[sabayon] don't check for dir. existence with mkdir -p

With -p, mkdir doesn't report an error if directory structure
is already in place.
[sabayon] fix typo in variable and make a variable local
[sabayon] add more 'local', add vim modeline, correct shebang
[sabayon] correct sed and exec_chroot usage
[sabayon] make sure /tmp is sticky, just in case
[sabayon] move some variables to the top
[quickinst] resolved conflicts + updates
[sabayon] set also user's password
[sabayon] add warn function; inform about exit status from main
[liveinst] modprobe efivars, this should make UEFI installs working (excluding SecureBoot)