When updating build pack bits, delay blobstore deletions to allow current stagings to succeed.
When updating build pack bits, delay blobstore deletions to allow current stagings to succeed.

Signed-off-by: Maria Shaldibina <mariash@pivotallabs.com>
BuildpackBitsDelete takes the timeout instead of whole config

New required config parameters (previously optional):
staging:
  timeout_in_seconds:
  auth:
    user:
    password:

The timeout_in_seconds parameter replaces max_staging_runtime.

Signed-off-by: Maria Shaldibina <mariash@pivotallabs.com>
Remove the hard-coded default for staging timeout

Signed-off-by: Maria Shaldibina <mariash@pivotallabs.com>