This patch introduces a relicensed logit from the Finit[1] project. It
has been rebranded as logger to complement the features implemented in
the sysklogd project.
Note, logger conflicts with the tool of the same name from util-linux.
[1]: https://github.com/troglobit/finit
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>