Removed unnecessary 3rd party copyrighted logos from the manual, see #15564.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74972 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/doxygen/mainpages/platdetails.h

@@ -23,10 +23,6 @@ platforms and ports.
 
 @section page_port_wxgtk wxGTK
 
-@htmlonly<div class="logo">@endhtmlonly
-@image html logo_gtk.png
-@htmlonly</div>@endhtmlonly
-
 wxGTK is a port of wxWidgets using the GTK+ library. It makes use of GTK+'s
 native widgets wherever possible and uses wxWidgets' generic controls when
 needed. GTK+ itself has been ported to a number of systems, but so far only the
@@ -64,10 +60,6 @@ distribution.
 
 @section page_port_wxosx wxOSX
 
-@htmlonly<div class="logo">@endhtmlonly
-@image html logo_osxleopard.png
-@htmlonly</div>@endhtmlonly
-
 @subsection page_port_wxosx_carbon wxOSX/Carbon
 
 wxOSX/Carbon is a port of wxWidgets for the Macintosh OS platform. Currently
@@ -122,10 +114,6 @@ in the distribution.
 
 @section page_port_wxx11 wxX11
 
-@htmlonly<div class="logo">@endhtmlonly
-@image html logo_x11.png
-@htmlonly</div>@endhtmlonly
-
 wxX11 is a port of wxWidgets using X11 (The X Window System) as the underlying
 graphics backend. wxX11 draws its widgets using the wxUniversal widget set
 which is now part of wxWidgets. wxX11 is well-suited for a number of special
@@ -144,10 +132,6 @@ applications on the wxWidgets web site.
 
 @section page_port_wxmotif wxMotif
 
-@htmlonly<div class="logo">@endhtmlonly
-@image html logo_motif.png
-@htmlonly</div>@endhtmlonly
-
 wxMotif is a port of wxWidgets for X11 systems using Motif libraries. Motif
 libraries provide a clean and fast user interface at the expense of the beauty
 and candy of newer interfaces like GTK.
@@ -159,10 +143,6 @@ distribution.
 
 @section page_port_wxmsw wxMSW
 
-@htmlonly<div class="logo">@endhtmlonly
-@image html logo_win.png
-@htmlonly</div>@endhtmlonly
-
 wxMSW is a port of wxWidgets for the Windows platforms including Windows 95,
 98, ME, 2000, NT, XP and Vista in ANSI and Unicode modes (for Windows 9x and ME
 through the MSLU extension library). wxMSW ensures native look and feel for XP