route53 collection attempt

The workflow I'm trying to enable is searching hosted zones for specific loadbalancer or elastic IP entries.

http://localhost:8080/edda/api/v2/aws/hostedZones/
and
http://localhost:8080/edda/api/v2/aws/hostedZones/<hostedZoneId>

I took a stab at pulling in the recordSets but couldn't quite figure out how to smash them together into one map in Scala.  I'll take another stab at this but figured I'd put my progress out there for C&C.

Google Groups discussion reference: https://groups.google.com/forum/?fromgroups=#!topic/edda-users/CZN5xp506g8