Added a new PNG file (bsp-title.png) as the imagedata tag.

Since this manual is about BSP and not Poky as is the Poky Reference
Manual I updated the title page to include the title combined with the
Yocto Project logo.  Updates affect both the PDF and HTLM versions
of the BSP Guide.

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>

documentation/bsp-guide/bsp-guide.xml

@@ -9,13 +9,13 @@
 
         <mediaobject>
             <imageobject>
-                <imagedata fileref='poky-ref-manual.png' 
+                <imagedata fileref='figures/bsp-title.png' 
                     format='SVG' 
                     align='center' scalefit='1' width='100%'/>
             </imageobject>    
         </mediaobject>
 
-        <title>Board Support Package (BSP) Developers Guide</title>
+        <title></title> 
 
         <authorgroup>
             <author>