hygiene, properly escape includes and test harness args

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'bld/dist' into next

* bld/dist:
  hygiene, properly escape includes and test harness args
chore, adapt gentexi.sh script to clit files

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, adapt genh2m.sh script to clit files

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, feed .clit files to EXAMPLES

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, kick genex example generator

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'test/migr-clit' into next

* test/migr-clit:
  chore, kick genex example generator
  chore, feed .clit files to EXAMPLES
  chore, adapt genh2m.sh script to clit files
  chore, adapt gentexi.sh script to clit files