Bug: renaming several files stops when bulky runs into a problem with one file #85

I have a lot of files in a folder that I want to rename by adding a prefix. There are some files that either already exist with the prefix OR their names exist but the content is different. I use bulky mostly via the Rename function in Nemo, but I tested it also by using it separately, should that make a difference. (It didn't for me.)

I would expect:

1. all files that can be renamed to be renamed. But the renaming action completely stops whenever bulky encounters a file that already exists.
2. for the file that can't be renamed a dialog appears that lets me either replace the other file or pick a different name. (Similar to how it is when copying from one location to another within Nemo.)

I would be happy if 1 would be possible. 2 would be even better.