Log Message:
Update ruby-redcloth package to 3.0.4.

- version: 3.0.4
  date: 2005-02-18
  changes:
    - The caps class doesn't swallow spaces.
    - Horizontal rules required to be on an empty line.
    - Hard breaks don't screw with Markdown headers any longer.
    - Fixed error triggered by complex lists.
    - Inline markups need to be butted up against enclosing text, no spaces.
    - Fixed problem with intermingled single and double quotes.
    - Brought back lite_mode.