Merge pull request #37 from wchan2/refactor-to-decouple-kinesis-and-t…

…he-client

Refactor to decouple kinesis and the client

Merge pull request #36 from wchan2/refactor-auth-to-increase-encapsul…

…ation

Refactor auth to increase encapsulation

Merge pull request #34 from ezoic/master

set Error.Code with the aws json error type

Merge pull request #31 from timehop/improve-error-message

Improve error message when JSON messages r empty

merge

#12 fix formating