added f2fs to fs options, updated testing.sh to install and initilize f2fs kernel module until we can add to iso
forgot a few things for f2fs
correct a typo :-/
Merge branch 'testing' of https://github.com/Antergos/Cnchi into testing
f2fs related changes to hooks/modules for mkinitcpio.conf, updated btrfs mount options in fstab for both HDD and SDD, fix for locale related error during mkinitcpio
Merge branch 'testing' of https://github.com/Antergos/Cnchi into testing

Conflicts:
	src/installation/process.py
added vbox extensions package to virtualbox.py
Merge pull request #105 from lots0logs/testing

See commits for changes. I made sure to provide detailed comments :)