Initial support for CentOS/RHEL 5

[foonix]

• Find was descending into /proc, causing file not found errors and a non-zero return value, causing converge to fail. This is fixed by using the -prune action to skip recursion into /proc entirely.
• A kitchen configuration for CentOS 5 is added.

[foonix]

I've had some issues with find throwing a hardlink count warnings, requiring -noleaf to resolve. Please let me know if you want that in here as well. Otherwise I need some way to turn of find.error!

nfs find: WARNING: Hard link count is wrong for this may be a bug in your filesystem driver. Automatically turning on find's -noleaf option. Earlier results may have failed to include directories that should have been searched.

[chris-rock]

thanks for adding centos 5 support @foonix