Merge branch 'release/1.3.33'
When using the default region or 'us' it was not working because the upper case S
Merge pull request #10 from cesarreyesa/master

Fix to enable s3 work with 'us' region
Merge branches 'master' and 'master' of github.com:benorama/grails-aws-sdk
Merge remote-tracking branch 'origin/master' into develop
Client endpoint automatically managed by regions
Version bumped to 1.4.1 + README/Doc update
Unit test updated to check endpoints
Merge branch 'release/1.4.1'
Plugin version bumped to 1.4.1
Docs links update (github.com replaced by github.io)
Minor typo fix in S3 doc
Version bumped to 1.4.2 + README/Doc update
Add support for Security Token Service
Merge pull request #12 from craigforster/develop

Add support for Security Token Service
Version bumped to 1.4.3 + README/Doc update
DynamoDB V2 clients used by default
Version bumped to 1.4.5 + README/Doc update
Benorama owner change to Agorapulse organization
Grails upgraded to 2.2.2