Uses LXQt lxqt_translate_ts() to handle translations
Uses LXQt lxqt_translate_ts() to handle translations

It doesn't introduce any dependence on LXQt.
CMake modules copied from liblxqt (https://github.com/lxde/liblxqt).
Instructions on how to use here:
https://github.com/lxde/liblxqt/commit/c8a513bd0845c06e7761c74403fd2bf00cd3a6b4

lxde/libfm-qt,vc-01/libfm-qt,vc-01/libfm-qt,lxde/libfm-qt