New Visualage stuff and remove OS/2 stuff in the .rc file

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5686 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/minimal/Minimal.icc

@@ -10,9 +10,6 @@ option ProjectOptions = gen(arch, "pentium2"), gen(manglelinkagekeywordonlyfuncs
    target "Minimal.exe"
    {
       source type(cpp) "MINIMAL.CPP"
-      option res_rc_options("-d __VISAGECPP__ -i ..\\..\\Include")
-      {
-         source type(rc) "MINIMAL.RC"
-      }
+      source type(rc) "MINIMAL.RCO"
    }
 }

samples/minimal/minimal.rc

@@ -1,10 +1,5 @@
-#if defined(__VISAGECPP__)
-ICON     1   PRELOAD   "mondros2.ico"
-#include "wx/os2/wx.rc"
-#else
 mondrian ICON "mondrian.ico"
 #include "wx/msw/wx.rc"
-#endif
 
 #define MINIMAL_QUIT 	1
 #define MINIMAL_ABOUT 	102