--- a/doc/book/en/images/request_session.svg	Fri Mar 14 11:18:15 2014 +0100
+++ b/doc/book/en/images/request_session.svg	Tue Mar 11 15:56:05 2014 +0100
@@ -13,7 +13,7 @@
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    id="svg2"
    version="1.1"
-   inkscape:version="0.48.1 r9760"
+   inkscape:version="0.48.3.1 r9886"
    sodipodi:docname="request_session.svg">
   <defs
      id="defs4">
@@ -48,10 +48,10 @@
      fit-margin-left="0"
      fit-margin-right="0"
      fit-margin-bottom="0"
-     inkscape:window-width="766"
-     inkscape:window-height="1151"
-     inkscape:window-x="1152"
-     inkscape:window-y="24"
+     inkscape:window-width="958"
+     inkscape:window-height="1160"
+     inkscape:window-x="0"
+     inkscape:window-y="38"
      inkscape:window-maximized="0"
      inkscape:snap-global="true" />
   <metadata
@@ -62,7 +62,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
+        <dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
@@ -113,7 +113,7 @@
          sodipodi:role="line"
          id="tspan3763"
          x="262.63968"
-         y="470.51431">DB API</tspan></text>
+         y="470.51431">REPOAPI</tspan></text>
     <text
        xml:space="preserve"
        style="font-size:16px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"