add fileserver configuration for puppet master
temporarily remove ssh keys from compute setup
Merge pull request #464 from mattymo/fuel-777-vvk

fix sat_hostname ksmeta for non-satellite case
Fix num_networks
fix num_networks in full
coredumps for 777
Merge pull request #467 from xdel/coredumps-777

Coredumps 777
Add cleanup step and trap to re-enable centos yum conf
fix centos repos accidentally activating
Merge branch 'fuel-777-vvk' of github.com:Mirantis/fuel into vvk