Adds support for route53 aliases, weighted routing policy and ...

health checks. 

Most of the options follow boto:

http://boto.readthedocs.org/en/latest/ref/route53.html

Basic usage 
    - name: Test Add record with latency 
      local_action:
        module: route53
        command: create
        record: yes
        type: CNAME 
        zone: dev.example.com
        identifier: us-west-1
        region: us-west-1
        record: core.test.dev.example.com.
        value: core.us-west-1.dev.example.com