V3.1.6 bugfix --nxagent: again, don't close nxagent on every call of nxclient
V3.1.6 bugfix --nxagent: again, don't close nxagent on every call of nxclient

# 21.04.2017 V3.1.6  bugfix 2 --nxagent: don't close nxagent on every call of nxclient
mviereck/x11docker