[chains-v1.0.0] [obsolete] Add a configMap option for the version that the Chains controller should watch (v1 or v1beta1).

[aaron-prindle]

Issue tracks adding a configMap option for the version that the Chains controller should watch (v1 or v1beta1).

Subtask of #665.

[aaron-prindle]

No longer necessary w/ updated reqs - closing