Bump to version 0.2.0

Bump to version 0.1.0

Bump to version 0.19

Bump to version 0.0.18

Bump to version 0.0.17

Bump to version 0.0.16

Write method now accept an array; Transform may return an integer; Ca…

…tch and handle errors in transform callback

Bump to version 0.0.13

Bump to version 0.0.12

Bump to version 0.0.11