emmanuel hugonnet <> in WildFlyCore

WFCORE-3742 management operation to generate provisioning feature specs for managed resources (read-feature)

removed system.out.println


addressed PR comments

renamed read-feature to read-feature-handler, made it hidden, other adjustments

  1. … 10 more files in changeset.
[WFCORE-1789]: Ignoring intermittent failing test

[WFCORE-1922]: Using the core management subsystem to manage configuration changes.

Adding a new 'service' in the core-management subsystem to manage configuration changes.

This is complemntary to existing configuration-changes but you can't use both ways at the same time.

These conflicts are prevented by providing the same capability for the legacy configuration-changes and the subsystem configuration-changes.

  1. … 14 more files in changeset.