Aether Isolator also needs GAV as part of the constructor

Change-Id: Ib08f19ec004a578702b508ee1375d4ecf0fa405b
Updated CHANGELOG and README.

Change-Id: I5495b3afe025554c7860b61555cea7b094e77740
Remove illconceived cascade option.

Change-Id: I0d2e07bde727bdefca72f4c69faf4ae5b392fe79