tree 7c6c5d54279e4b94f9e13cd93faa8ec57cc20376
parent 35f11fb9d1f8836866f3cff158a8304f910cb1aa
author Justin Yip <yipjustin@gmail.com> 1395440421 -0700
committer Justin Yip <yipjustin@gmail.com> 1395440421 -0700

Fix pylint trivial bug for sdk and example code.

1. Unify indent to 2 spaces, except test dir.
2. Add module structure to example code, can use repo code directly.