Add qemu-utils dependency for Ubuntu

Conflicts:

	crowbar.yml
Merge DE1227 - Move Pull from source to the bottom of each proposal
fix for qemu-utils instalation

Conflicts:

	chef/cookbooks/cinder/recipes/scheduler.rb
Merge pull request #89 from arkadykanevsky/pull-req-release-roxy-master-3fc3f1d4a7f2091bcaf9dba40205f8377cb6514a

+1
Merge pull request #91 from dpaterson/pull-req-release-roxy-master-a4cf837813f1114fec5b5b16b2de65a54c834427

Merge DE1227 - Move Pull from source to the bottom of each proposal [1/1]