moved 'mkdir /var/run/sshd' to start.sh, added -p option to it
added fix for timeout in unicorn.rb (https://github.com/gitlabhq/gitlabhq/issues/694)
workaround for error 'Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused'
Merge remote-tracking branch 'resin-io/master' into development