03/24/2016
	- Updated gen-unifi-cert.sh to do more sanity checks and embed the
		needed IdenTrust cert so we don't need to include it separately.
	- Added -i option to gen-unifi-cert.sh so that we can reinject the
		cert without having to request a new cert from LE.  This is
		in case for some reason a previous cert isn't imported correctly.

02/27/2016
    - Make output a little more descriptive in the Unifi script
        so you know whats going on in case things fail for some reason