Don't close bulk renamer after one operation

Submitted by peg..@..te.net

Assigned to Jannis Pohlmann

Link to original bug (#6777)

Description

Bulk renamer close after each operation. When i rename several files, i usually have to do it in many time. i.e. renaming mp3, i change the case to lower, replace space with _, replace ' with _, ...

Could be interesting to change the behavior or to make it configurable.

Version: 1.1.1