Update to better sample code
Update README for RakutenRws_Client::setAffiliateId()
Add changelog
Release 1.0.1
Start developing 1.0.2
Add a definition of IchibaItemRanking (2012-09-27)
Update document for IchibaItemRanking
Merge branch 'ichiba-item-ranking'
Release 1.0.2
Start to develop 1.0.3
Fix pager for next page (#5)
Merge branch 'issue-5'