padrino/padrino-framework — pull request #1547 by namusyaka (2014-01-07 07:51:52+00:00)
Title: Rename `showexceptions.rb` to `show_exceptions.rb`.

ref [Snake-Case ShowExceptions file ](https://github.com/sinatra/sinatra/commit/1e8bdefb700984e784dcfa02086f34abca7caf7a)
I think we should follow sinatra's rule in this case.