updates fedora/rhel/centos templates to remove various deprected kickstart command options
Fix repo typo
fixes an issue with rendering of fedora-based provisioning template on non-fedora OS'
Merge pull request #15 from witlessbird/ugh-safemode

fixes an issue with rendering of fedora-based provisioning template on non-fedora OS'
Added Ubuntu 13.04 (Raring) support