adding sha-pic, change typos

about/people/feeds/testimonials/d350-201708-SHA-village-freedombox-installfest.en.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <feed>
   <divider
-    id="sha2019"
+    id="sha2017"
     image="/picturebase/people/201708-SHA-village-freedombox-installfest-800px.jpg">
     <text>
       Freedombox install fest in the FSFE assembly during SHA Camp 2017.

about/people/feeds/testimonials/d470-201708-village-and-team-at-SHA2017.en.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feed>
+  <divider
+    id="sha2017assembly"
+    image="/picturebase/booths/201708-village-and-team-at-SHA2017-800px.jpg">
+    <text>
+      Team in the FSFE assembly during SHA2017.
+    </text>
+  </divider>
+</feed>

about/people/feeds/testimonials/d500-2017-R2D2-with-IloveFS-at-FSFE-booth.en.xml

@@ -2,7 +2,7 @@
 <feed>
   <divider
     id="ilovefsr2d2"
-    image="/picturebase/campaigns/ilovefs/R2D2-with-IloveFS-at-FSFE-booth-shrinked-800px">
+    image="/picturebase/campaigns/ilovefs/2017-R2D2-with-IloveFS-at-FSFE-booth-shrinked-800px.jpg">
     <text>
       3D-printed R2D2 holds a <a href="https://ilovefs.org">IloveFS</a>-balloon to show his love for Free Software.
     </text>