enforce route handlers must return a View
Merge pull request #35 from wawjr3d/feature/view_missing_error

enforce route handlers must return a View
response.send -> response.status().send()
Merge pull request #38 from wawjr3d/refactor/response_send

response.send -> response.status().send()
[LC] add "onError" to brisket
Merge pull request #40 from leochen1216/add_eventbus

[LC] add Brisket.onError