Attempt to undeploy deployment when trying to remove IDP from federation.

Console is executing undeploy operation of deployment which contains configured IDP when trying to remove this IDP from federation. I believe this is not correct as:

1. I might want to have 2 federation with the same IDP
2. I may have external IDP
3. This leads to error if for soem reason this deployment does not exists (as is the case in 2.)