CoreOS: Ensure docker configuration is loaded
CoreOS: Ensure docker configuration is loaded

Previously the configuration has been written after docker has been started and
was actually only applied after a reboot.

Manually reload system and restart docker to ensure the configuration has been
applied.

mad01/kops,robinpercy/kops,mad01/kops,aledbf/kops,pdh/kops,blakebarnett/kops,BradErz/kops,andrewsykim/kops,MadDogTechnology/kops,chrislovecnm/kops,BradErz/kops,blakebarnett/kops,aledbf/kops,chrislovecnm/kops,tsupertramp/kops,robinpercy/kops,faraazkhan/kops,justinsb/kops,blakebarnett/kops,andrewsykim/kops,mad01/kops,chrislovecnm/kops,tsupertramp/kops,blakebarnett/kops,faraazkhan/kops,gambol99/kops,BradErz/kops,kubernetes/kops,robinpercy/kops,MadDogTechnology/kops,tsupertramp/kops,justinsb/kops,aledbf/kops,faraazkhan/kops,aledbf/kops,gambol99/kops,tsupertramp/kops,andrewsykim/kops,faraazkhan/kops,MadDogTechnology/kops,mad01/kops,kubernetes/kops,andrewsykim/kops,pdh/kops,robinpercy/kops,chrislovecnm/kops,kubernetes/kops,BradErz/kops,gambol99/kops,gambol99/kops,pdh/kops,MadDogTechnology/kops,pdh/kops,justinsb/kops