The package creates a "mosquitto" user, but the support added for
persistence creates the data directory as root running the init script.
Properly chown the newly created directory to ensure it's writable.
Signed-off-by: Karl Palsson <karlp@etactica.com>
Instead of manually copying files and renaming on install, use the nice
clean "files/<mirror>" structure and just $(CP) them into place.
Signed-off-by: Karl Palsson <karlp@etactica.com>
