added ceph-cookbook in Berksfile
added dependency: ceph-cookbook
add stack order and component group for ceph to motherbrain
added example bootstrap json for ceph
added eucalyptus-default environment file for installing ceph and eucalyptus
fixed cookbook name
update default environment file
update cookbook name
Update metadata.json
Update bootstrap_ceph.json
update stack_order, deploy ceph cluster before
Update metadata.rb
merged testing, fixed conflict
Update metadata.json
Merge pull request #103 from shaon/addcephmerge

Addcephmerge