David J. Cooke (davidjcooke) amendments to convertrc: add support for CONTROL... syntax for static, edit, combobox, buttons, but NOT scrollbar; add support for embedded quotes in stringtable; other minor changes git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18260 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775