cosmetics, arrange SUBDIRS listing in lines in Makefile.am

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
chore, check for help2man util

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
cosmetics, polish build summary, list truffle and trod as built utils

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
doc, build man pages for truffle and trod

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
chore, produce man pages with no pointers to info pages

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
chore, explicitly hand-craft the usage line for the truffle tool

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
chore, explicitly hand-craft the usage line for the trod tool

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
doc, improve description portion of truffle tool's --help

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
Merge branch 'doc/general' into next

* doc/general:
  doc, improve description portion of truffle tool's --help
  chore, explicitly hand-craft the usage line for the trod tool
  chore, explicitly hand-craft the usage line for the truffle tool
  chore, produce man pages with no pointers to info pages
  doc, build man pages for truffle and trod
  cosmetics, polish build summary, list truffle and trod as built utils
  chore, check for help2man util
  cosmetics, arrange SUBDIRS listing in lines in Makefile.am