Merge branch 'release/1.3.0' into develop
Merge branch 'hotfix/0.3.1' into develop
Merge pull request #12 from eCrowdMedia/hotfix/0.3.1

Put Client Id in url query or payload body instead of `Authorization` header field to prevent `OPTIONS` request when every api called.
Merge branch 'develop' of github.com:eCrowdMedia/OAuthAPI into develop
Merge branch 'hotfix/1.3.1' into develop
Merge pull request #14 from eCrowdMedia/hotfix/1.3.1

Change version number
Merge branch 'develop' of github.com:eCrowdMedia/OAuthAPI into develop
Add getReadingsByBookId API
Merge pull request #15 from eCrowdMedia/feature/getReadingsByBookId

Add getReadingsByBookId API
Merge branch 'master' of github.com:eCrowdMedia/OAuthAPI into release/1.4.0
Modify version number
Merge pull request #16 from eCrowdMedia/release/1.4.0

Release 1.4.0