Update release information for prerelease

Merge pull request #40 from panuavakul/develop

Add readme for 0.1.2

Merge pull request #30 from panuavakul/develop

Release 0.1.1

Merge pull request #27 from panuavakul/develop

Release 0.1.0

Add new feature to changelog

Merge pull request #16 from panuavakul/feature/prepare_for_0_0_6

Prepare for 0.0.6

Increase version number and update changelog

Update stuffs, increase version number

Update changelog

Update CHANGELOG