Merge branch 'release/0.13.0' into develop
add more status code 307, 308 400 and 503
[#43] fix index resource to be cached
fix "singleton" to "Singleton"
fix embed interceptor

#41 の仕様通り動くように
Merge pull request #44 from madapaja/fix_embed_interceptor

[#44] fix embed interceptor
Merge branch 'develop'