Charnge notifications from Travis
Regenerate token of Slack and encrypted
Support easy configuration on Accept-Language
Merge pull request #8 from webpay/accept-language

Support easy configuration on Accept-Language
Bump version to 2.2.0
Update faraday dependency to ~> 0.8
Merge pull request #9 from awakia/master

Update faraday dependency to ~> 0.8
Bump version to 2.2.1
Add abpit License to README
Support shop entity
Update API of shop