Merge branch 'develop'

Merge branch 'develop', fixes #20

Merge branch 'develop'

Merge branch 'develop'

Updates lock file

Adds and implements QueryAuthException interface

Updates documentation

Merge pull request #11 from jeremykendall/develop

Implements replay prevention capability

Merge pull request #9 from jeremykendall/develop

Merge develop into master

Merge pull request #6 from jeremykendall/develop

Removes automagical GET signature url encoding