0.98: Copy-paste from a different folder should ask to replace the files

[fireattack]

Currently, if you copy and paste in the same folder, it creates copies. This matches the behavior with Windows Explorer.

If you *cut* and paste files from a different folder, it will ask you do you want to replace (same name) files, or keep both. This matches the behavior with Windows Explorer, too.

However, if you *copy* and paste files from the a different folder, and there are same name files in current folder, for some reason XnView MP just directly renames them to "copy of xxx", instead of asking for replacing.

[xnview]

yes it was always like that in XnView