You should post a proper patch, not the whole folder content. In fact, File Manager has changed since 12295 (see commits 12312, 12318 and 12319), so replacing the files is not possible.
I svn up to 12295(with merge) and many more edits in codeblocks project, so I don't know how to make a patch for one plugin folder, if someone gives an example of how to do it, then I'll try and where to send this patch?
If I could create a new svn brunch for omlk repository, I would post changes there, but I don't have access.
Also I think my code is much better than edits in commit: 12312, 12318 and 12319