I'm happy to report that we finally have peace in the land. Saturday I discovered Bunny spending most of the day down in the dirt mixing in with the rest of the chickens instead of living above them on her perch.
It has been a full 3 weeks since we brought her home. The wound on her neck has healed and some of the feathers are starting to grow back. Most of them probably won't return until she goes through a molt this fall. I brought out cantaloupe for them and she was allowed to eat right along with them. Later I noticed that she was full of sand and dirt which meant she was taking a dust bath right along with the rest of them in their late afternoon spa session.
There is still a little squawking going on but it's mostly her. She seems to get nervous when the others get to close and she's the one making noise and running around trying to get away while the rest of them seem to look at her with that "what's up with you" look. Henrietta seems to like to bump her out of the nesting boxes and they squabble over one of the boxes even tho the other boxes are unoccupied. She still is not sleeping with them at night but I'm sure that will happen soon.