Revert "Fix reference to generate_deployment_manifest in README.md"

This reverts commit 1d1f4fb390816724d06901f2d942363ef68ea3b9.
bump receptor runtime-schema

Submodule src/github.com/cloudfoundry-incubator/receptor 0000000...e15b15e (new submodule)
Submodule src/github.com/cloudfoundry-incubator/runtime-schema bff7219..379badc:
  > extracted validate method for task
  > added fake receptor bbs
  > created Receptor BBS

[#79618140]

Signed-off-by: Johannes Petzold <jpetzold@pivotal.io>
bump diego-acceptance-tests stager ginkgo

[delivers #Update and streamline CATS]

Submodule src/github.com/cloudfoundry-incubator/diego-acceptance-tests 1c9e39f..6db4a85:
  > set a default timeout; collapse some of the shared behaviors
Submodule src/github.com/cloudfoundry-incubator/stager 0a45785..5215a81:
  > use a really bogus url
Submodule src/github.com/onsi/ginkgo e809316..75d0cd9:
  > add support for pre-compiled tests
  > Add By: for better documenting large Its
  > Merge pull request #112 from DamnWidget/master
  > preserve ordering of coverprofiles generated when running in parallel
  > integration tests now pass, even if the ginkgo cli is not installed
  > Add --dryRun: walks the spec tree and emits output without running anything
  > Improve output when failures occur in setup/teardown blocks.
  > fix error message - it was lying
update for new executor structure

[#80696772]

Signed-off-by: Alex Suraci <asuraci@pivotal.io>
Create final release 0.489 for build 243