Rolling updates for CF Apps

[rohitsakala]

Description

Right now, rolling updates is not yet implemented. Are there any plans to enable this ?

[cf-gitbot]

We have created an issue in Pivotal Tracker to manage this:

https://www.pivotaltracker.com/story/show/171131343

The labels on this github issue will be updated when the story is started.

[hsiliev]

Facing the same issue using cf7 push --strategy rolling. Would love to have this implemented as a step towards v3 feature parity.