comment out unfinished tests
version bump: add elasticache dependency and junit for tests
add elasticache adaptor for caching with aws-elasticache-cluster-client
move ElastiCache stuff around, package-wise
split unit and integration tests so they run in different phases
use set for TableKeys index
Oops, forgot this file in the last commit: use Set<> instead of List<> for table-keys index
add some missing dependencies
Merge pull request #1 from electronic-arts/develop

Develop