Add kickstart files for CentOS 5.11/6.6 and Scientific Linux 6.6
Add CentOS 5.11/6.6 and Scientific Linux 6.6
Fix minor comment typo
Merge pull request #7 from verdurin/os-updates-3

Update OS choice to latest available versions
Fix checksums for Fedora 20 and CentOS 6.6
Merge pull request #8 from verdurin/os-updates-3

Fix checksums for Fedora 20 and CentOS 6.6
Remove serial settings from grub and restore hiddenmenu.
Adjust bootloader settings in all kickstart files.
Add /usr/libexec to search path for qemu-kvm.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	bootstrap.sh
	config/ks/centos511.cfg
	config/ks/centos66.cfg
	config/ks/sl66.cfg