I got word from my guildies that the maker of ClickHeal updated his addon to version 2.0 and renamed it Klik.
http://wow.curse-gaming.com/en/files/details/5102/klik/
I grabbed it yesterday and set it up using the same commands as I have been used to for so long. It worked like a charm, but I think it is missing a lot of features. All I saw last night was the enablement to click the portraits and get the action you want. There was no setting page for announcements or GUI or anything else I liked about ClickHeal. I could be wrong, and mine could be broken, or it could be because it is Beta and people are complaining to high heaven about it.
Still, it got the job done. Get it if you are still nervous about healing without a mod.