Add x5 image to the manual. Updated ondiosp,ondiofm and h300 images. All from Marianne Arnold.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10825 a1c6a512-1295-4272-9138-f99709370657

manual/rockbox_interface/main.tex

@@ -82,6 +82,12 @@
     }
     {\includegraphics{rockbox_interface/images/ipod3g-front.png}}
  }
+ \opt{x5}{
+    \ifpdfoutput{
+    \includegraphics[height=8cm]{rockbox_interface/images/x5-front.pdf}
+    }
+    {\includegraphics{rockbox_interface/images/x5-front.png}}
+ }
 \end{center}
 
 Throughout this manual, the buttons on the \dap{} are labelled according to the