add section about service to readme
seperate lockfile and pidfile in service
fix re-reading config on SIGHUP
fix error in service file
bump version to 1.3.1
another fix for sighup
fix some logging issues
add origin for choosing openbis dropbox
better console output in service
move mock to test dependencies
use spectial logger for each module
check if pidfile exists in service start
bump version to 1.4.0