Merge pull request #74 from rperryman/pull-req-release-mesa-1.6.1-master-10b8c1a793287ed5e3441083392d7fcf7ca3a751

https://github.com/crowbar/barclamp-cinder/pull/74

Merged by devtool for ArkadyKanevsky
add different roles for each component (api, scheduler, volume)
take password to database from cinder-api node for cinder-volume
reject admin node in UI for deploy components
Merge pull request #75 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-18fcd6c9c554f878fe32ca7134a81eba27f13fbd

port of multinode cinder support from pebbles to mesa-1.6.1 [1/1]
CES336 - cinder in raw mode whne no disks available reports an error instead of silently falling to local mode.
fixed typo for log message
One more typo
Merge pull request #76 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-25b6af0832eba8fb161b05a80462d3ee19aa2d6d

CES-336 Fix cinder not to fall silently to local mode if no disks are available [1/1]
Fixed typo 'scheduler' in javascript that was breaking node selector drag and drop for cinder-scheduler role
Merge pull request #79 from dpaterson/pull-req-release-mesa-1.6.1-master-a245d2edf083255e8bd97b834398b39236a1f55c

Fixed typo 'scheduler' in javascript that was breaking node selector drag and drop for cinder-scheduler role [2/2]
Remove "first" option for raw disks
Merge pull request #85 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-2055d1813ff072b09cc51722980200ca27ced197

remove first as an option for raw disks [1/1]
Add qemu-utils dependency
Merge pull request #88 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-4afdf552623bb4a22eccbb556242137d37b97d60

Fix cinder dependency for qemu-utils [1/1]
Install qemu-utils on cinder-scheduler node
better fix for qemu-utils instalation
Merge pull request #90 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-cfb36561700ef0ee9809d61082ada9618013690a

qemu-utils dependency installation for cinder-scheduler [1/1]