add guard, chefspec, serverspec and supporting config
restructure integration testing cookbook
get test aws cred info from ENV. change docker to vagrant.
Merge pull request #47 from hw-cookbooks/develop

Enhance TDD testing tooling available
allow aws secret token for authentication
Merge pull request #48 from hw-cookbooks/develop

allow aws secret token for authentication
Route53 Release v0.3.5
Merge pull request #49 from hw-cookbooks/develop

Route53 Release v0.3.5
this is the end
Merge branch 'master' into evertrue/eherot/nil_check_for_type_and_name