Add built in "range" finder for healer

[Daenerys_Sedai]

That'd be really useful! I'd also like the ability to rearrange party members in the list (If you can't already) having the main tank at the lower part of the list is annoying, because its harder for me to hit F7/F8 than F2/F3.

You can already do this. I put the tank I'm healing in position 2. Go to your party member list and move players around there.