add examples for in http handling and fix potential error on treating…

… io.ReadCloser

Merge pull request francoispqt#16 from francoispqt/feature/add-zero-n…

…keys

Add support for decoding all keys and examples for map decoding

update README

Merge pull request francoispqt#13 from francoispqt/version/v0.10.0

Version/v0.10.0 - Add io.Writer support to Encoder - Add Stream API for Encoding - Clean and add tests

reduce alloc in unsafe API

update BorrowDecoder api

update readme add documentation for encoding struct, slices and arrays