dynamodb : implicit Map[String, T]

[etaty]

If you know how to remove the implicitly[] ?

[etaty]

should be ok for review/merge

[etaty]

Hum there is a big problem
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DataModel.html

DynamoDB also supports types that represent number sets, string sets and binary sets. Attributes such as an Authors attribute in a book item and a Color attribute of a product item are examples of String Set type attributes. Because each of these types is a set, the values in each must be unique. Attribute sets are not ordered; the order of the values returned in a set is not preserved. DynamoDB does not support empty sets.

But the current encoder convert a scala Iterable to a dynamoDB Set, but it is wrong.
For me we should not even support dynamoDB Set because they can't be empty. But all scala collection can be empty

[mingchuno]

@etaty
I have forked this repo and publish it under version 0.9.0
https://github.com/mingchuno/aws-wrap

Can you submit a new PR if you still need?