[midPoint-git] [Evolveum/midpoint] 708f9b: Add skeleton of UnassignExecutor (MID-4983)

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: 708f9b7a9529de6325d61e38271d20019a1ac8a2
      https://github.com/Evolveum/midpoint/commit/708f9b7a9529de6325d61e38271d20019a1ac8a2
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-02-26 (Tue, 26 Feb 2019)

  Changed paths:
    A model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/actions/UnassignExecutor.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/scripting/helpers/ExpressionHelper.java

  Log Message:
  -----------
  Add skeleton of UnassignExecutor (MID-4983)

This is to be used for unassigning members from an abstract role.