m_scan_scripts: Do not sort found scripts by path
m_scan_scripts: Do not sort found scripts by path

Keep the order in which the scripts were found. This makes it possible
to use cwd and LIBQUVI_SCRIPTS_DIR effectively with system wide
installations of libquvi-scripts.

For example:
  mkdir -p media
  cp /usr/share/libquvi-scripts/0.9/media/foo.lua media/
  vim media/foo.lua ;# develop, test, etc.

legatvs/libquvi,legatvs/libquvi,legatvs/libquvi