removing old crowbar_framework
Merge remote-tracking branch 'crowbar/master'
Merge remote-tracking branch 'crowbar/master'
remove bmc-nat roles from deployer
Merge pull request #191 from waynepallen/pull-req-master-37dc02bd42c6adc6c4648af7fab771644038177c

Add bmc-nat-client and bmc-nat-router roles to ipmi barclamp [4/4]