Clear udev rules on any platform ; Remove hw specific network info on RH
Ignore crash logs
Tighten regex
More fixes and adjustments in kickstart file

* Clean up comments
* Set to a single partition without any swap (let OpenStack do this for us)
* Don't setup an osuadmin account, just use root to keep it plain and simple
* Use poweroff to make packer happy
* Remove other packages we don't need to save space
Really make sure the filesystem is synced
More misc adjustments for OpenStack

* Reduce disk size to smallest possible (2GB)
* Connect to guest as root user instead of osuadmin account with sudo
* Use zerodisk to reduce size of image
Move vagrant specific cleanup to the vagrant script
Docs about setting the packer cache folder
Simple readme for the openstack image