Log Message:
help2man: updated to 1.47.13

help2man (1.47.13) unstable
  * Merge change from Po-Chuan Hsieh to suppress creation of an empty
    pkglibdir when nls is disabled.
  * Remove install_dirs target entirely, add explicit $(MKINSTALLDIRS)
    before each $(INSTALL_{DATA,PROGRAM}) call.
  * Update parsing of --version to allow multi-word programs when
    constructing the placeholder NAME paragraph