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
handle git dependency
Mesa-1.6.1 forward porting - remove First option for raw disk in UI
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]
Merge pull request #94 from arkadykanevsky/pull-req-release-roxy-master-981f6b4a3aa1a85ba93a6cffe8eac19297a9ae81

Mesa-1.6.1 fix porting - remove First option for raw disks from UI (still supported in raw mode) [1/1]
venv is should not be set only in case of PFS
venv is should not be set only in case of PFS #2
only active git proposal is suitable for PFS deployment
Merging mesa-1.6.1 fix into roxy:

De-spaghettify some of the code in voume.rb by splitting it into
smaller functions.
Merge pull request #95 from cdearborn/pull-req-release-roxy-master-5d2f18cdd97370f8af544e424e6fef9fd0f2f38c

https://github.com/crowbar/barclamp-cinder/pull/95

Merged by devtool for ArkadyKanevsky
handle git dependency even in case when PFS is false cause when proposal being created the default value is false
 update crowbar.yml to get havana bits
Merge pull request #92 from MirantisDellCrowbar/feature/pfs-ui/roxy/master

https://github.com/crowbar/barclamp-cinder/pull/92

Merged by devtool for ArkadyKanevsky
renaming quantum
havana is stable
Merge pull request #97 from tsipa/release/roxy/master

switch to havana and quantum renaming [6/8]