Semaphore CI is still using Ubuntu 14.04, and the shipped systemd version
is just too old.
OTOH, Circle CI 2.0 (still beta as of today) allows to use any docker
image as a base for running the tests. Meaning that we can have a fedora
rawhide image as a base and we do not have to handle the update of systemd
meson and others.
Ship a basic circle.yml for Circle CI to run our tests and add the badge
in the README.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
