update bosh_vcloud_cpi gem version
Add the code to build vcloud stemcell.
Add system_vsphere_cdrom stage in vcloud stage
Add BAT tests for vcloud stemcell.
bosh_agent: fix network spec failure
bosh-dev: update to the latest ruby_vcloud_sdk gem
bosh-dev: update vcloud cleaner to also clean out catalogs
bosh-dev: add specs for vCloud BATs helpers
bosh-dev: fix rubocop errors
update bosh_vcloud_cpi gem to officially released one
bosh_agent: spec: formatting issues in spec
bosh_agent: delegate to vsphere class to load settings for vcloud infrastructure
bosh-stemcell: spec: formatting
bosh-dev: formatting and style changes
stemcell_builder: consolidate identical vsphere and vcloud stages into ovf specific stages
Bump libyaml version.

Install libyaml from source rather than the package manager. Eventually
we would like to statically link libyaml when compiling Ruby but hide it
in the meantime.
Add libyaml to BOSH release

Signed-off-by: Johannes Petzold <jpetzold@pivotallabs.com>
Formatting
Merge final release for build 2121 to develop
Merge branch 'vchs-vcloud_stemcell_latest' into develop

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>

Conflicts:
	Gemfile.lock
	bosh-director/bosh-director.gemspec