[midPoint-git] [Evolveum/midpoint] 0e3f37: Add missing ModelElementContext documentation

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: 0e3f377a919160c17272daffcf7a06e675ce6784
      https://github.com/Evolveum/midpoint/commit/0e3f377a919160c17272daffcf7a06e675ce6784
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2020-09-30 (Wed, 30 Sep 2020)

  Changed paths:
    M model/model-api/src/main/java/com/evolveum/midpoint/model/api/context/ModelElementContext.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/LensElementContext.java

  Log Message:
  -----------
  Add missing ModelElementContext documentation