Ask users about replacing invalid chars when copying files/dirs
CopyJob: ask users about replacing invalid characters in file names [PATCH 2]
CopyJob: ask users about replacing invalid characters in dir names [PATCH 1]
SkipDialog: ask users about replacing invalid chars when copying files/dirs
(Path 1 and 2 will be squashed (or kept separate for readability... not sure yet).
Edited by Ahmad Samir