cmdrkeene/aws4 — pull request #1 by begault (2014-09-23 13:27:02+00:00)
Title: BAC-2718 : Update gem to accept custom service name and timestamp

## Features
- Use custom name service
- Use specific access_key_id, secret_key and region
- Use timestamp instead of date (to use same date everywhere)
- Improve debug mode
- Add some comments

## Jira
https://ifeelgoods.atlassian.net/browse/BAC-2718