Fixed all places that \begin{verbatim} and \end{verbatim} were not on lines by themselves (which tex2rtf cannot handle).
Changed all \verb$....$ occurrances to \tt{....}
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10307 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
