OGM-545 Changing Association#getKeys() to return an Iterable rather than a Set
OGM-545 Avoiding collection copy in case of un-altered association snapshots
OGM-635 Add experimental classifier to EAP module artifact
OGM-635 Use experimental classifier in EAP tests
OGM-635 Update EAP module documentation

  Added the experimental classifier to the links and highlight that it
  is an experimental module in the warning box
OGM-635 Remove unused property assembly.finalName
OGM-635 Pulling up warning note to beginning of section