bump, go back to git version numbers after 0.1.6 release

Signed-off-by: Sebastian Freundt <hroptatyr@fresse.org>
minor, inspect chdir() return value, no very thoroughly though

This will eliminate a pesky warning about an unused result of
chdir() marked with warn_unused_result.

Signed-off-by: Sebastian Freundt <hroptatyr@fresse.org>
hygiene, write output in unmassage_fd thoroughly

Signed-off-by: Sebastian Freundt <hroptatyr@fresse.org>
chore, zap to latest (warning-fixed) clitoris

Signed-off-by: Sebastian Freundt <hroptatyr@fresse.org>
Merge branch 'code/hygiene'

* code/hygiene:
  chore, zap to latest (warning-fixed) clitoris
  hygiene, write output in unmassage_fd thoroughly
  minor, inspect chdir() return value, no very thoroughly though