-Doc: Update Doxygen docs to prevent warnings when they are generated.


git-svn-id: https://freerct.googlecode.com/svn/trunk@1341 d3bf82d2-0c16-e458-5408-27be57bd1276
-Fix: A guest should continue to eat and drink until needing a toilet.


git-svn-id: https://freerct.googlecode.com/svn/trunk@1342 d3bf82d2-0c16-e458-5408-27be57bd1276