Fix local saves being sorted Z-A instead of A-Z

src/gui/filebrowser/FileBrowserActivity.cpp

@@ -39,7 +39,7 @@ class LoadFilesTask: public Task
 	bool doWork() override
 	{
 		std::vector<ByteString> files = Platform::DirectorySearch(directory, search, { ".cps" });
-		std::sort(files.rbegin(), files.rend(), [](ByteString a, ByteString b) { return a.ToLower() < b.ToLower(); });
+		std::sort(files.rbegin(), files.rend(), [](ByteString a, ByteString b) { return a.ToLower() > b.ToLower(); });
 
 		notifyProgress(-1);
 		for(std::vector<ByteString>::iterator iter = files.begin(), end = files.end(); iter != end; ++iter)