aws-v4-signer-java-1.3

• Adds the official test suite from AWS to the project (contribution by @yrodiere)
• Fixes for issues discovered by the official test suite from AWS (contribution by @yrodiere)
• Resolves issue "Query parameters currently must be passed in alphabetical order" #2 (contribution by @yrodiere)

aws-v4-signer-java-1.2

• Fix for providing AWS Credentials when Environment Variables not provided (thanks @jkugiya)

aws-v4-signer-java-1.1

Changes:

• Added support for providing AWS credentials via System properties and Environment variables
• Simplified the Signer.Builder API

aws-v4-signer-java-1.0

Initial commit