Fix user factory for test
Fix user service with password salt
Fix user api with salt
Fix update rk with password
Fix update rk with password
Add CSRF header condition
Add post_header config util
fix test with post header
Merge branch 'feature/measure-for-csrf' into staging/master
Merge pull request #9 from krrrr38/fix/password-salt

saltかませる
Merge branch fix/password-salt into staging/master
Add pit setting for travis
Merge branch 'staging/master'