Thanks for creating this plugin. However, I made a mistake and needed to delete the plugin. The admin panel said something like 'unable to delete' and when I try to delete the files on the server (with ftp) I get this message:
FTP Error: Cannot delete gts-translation
550 /public_html/wp-content/plugins/gts-translation: Directory not empty.
Surely, you have a clue on what to do?