Hong Chulju

Gather conversation methods first to prevent these from using as event methods

1

It fixes #147. Since the iteration order of controller methods is not stable, sometimes conversation methods have registered as fallback methods.

Failure in try! block

3

Hi. I have a question about behavior of `try!`. ``` ruby try! { 1 } # => Success(1) try! { Success(1) } # => Success(1) try! { Failure(1) } #...

현재 문제가 될 수 있는 부분은 unreaders 의 경우는 AS를 써서 테이블 alias를 쓰고 있어서 처리가 깔끔하지 못하다는 점인데 AS를 nested select로 바꾸면 문제는 없을지 찾아보고 고치자.

A signature using at auditing is changeable. So we should do signature versioning or entire advisory-db versioning by git tag (for example).