V3.9.2.1 minor bugfix in finish(); date correction 17/18 in changelog (#21)
V3.9.2.1 minor bugfix in finish(); date correction 17/18 in changelog (#21)


# 29.01.2018 V3.9.2.1   correct date/year in changelog (issue #21)
# 27.01.2018            finish(): minor bugfix: wrong warning although terminating bgpid was successfull
# 23.01.2018            create /x11docker/environment to store and provide container environment variables
# 21.01.2018 V3.9.2     bugfix: add groups video and audio if su is not used in container. /etc/group changes by dockerrc seem to be not regarded in that case.
mviereck/x11docker