Preserve ENV variables for SSH client
Preserve ENV variables for SSH client

Currently when you ssh to host you will not see ENV variables set. This was mentioned earlier in #54 and solution is tested.

Additional rationale: currently you can't see docker link ENV variables inside ssh, so you need to load this file every time you connect to container. I would say that expected behavior is to preserve them in services that are provided at default (cron/ssh)
NickelMedia/jessie-baseimage,lattwood/baseimage-docker,lattwood/baseimage-docker,NickelMedia/jessie-baseimage