aws_rds_instance - update to support modify, and wait for create#523

Open

keen99 wants to merge 3 commits intochef-boneyard:masterfrom keen99:pr-rds-modify-support

+141-27

Commits on Feb 2, 2017

first pass at modify support for aws_rds_instance, instead of create-only
keen99
committed

Commits on Feb 3, 2017

fix create wait loop so it exits when endpoint is available - earliest point we can start using the instance
keen99
committed
fix another edge case on create wait
keen99
committed