Removed lots of wxMotif compile warnings. Copied new install.txt into old

install.txt (wxMotif).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4196 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/motif/palette.cpp

@@ -171,7 +171,7 @@ int wxPalette::GetPixel(const unsigned char red, const unsigned char green, cons
     return FALSE;
 }
 
-bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsigned char *blue) const
+bool wxPalette::GetRGB(int index, unsigned char *WXUNUSED(red), unsigned char *WXUNUSED(green), unsigned char *WXUNUSED(blue)) const
 {
     if ( !m_refData )
         return FALSE;