Change Sebastian J's status to inactive (#884)

Author: sjahr

about/index.markdown

@@ -125,12 +125,6 @@ title: About
                   <img src="/assets/install_page/github.png"/>
                   <a href="https://github.com/rhaschke" target="_blank">rhaschke</a>
                 </div>
-                <div class="main-card-single-small">
-                  <div class="person-name">Sebastian Jahr</div>
-                  <div class="organization-name">PickNik Robotics</div>
-                  <img src="/assets/install_page/github.png"/>
-                  <a href="https://github.com/sjahr" target="_blank">sjahr</a>
-                </div>
                 <div class="main-card-single-small">
                   <div class="person-name">Simon Schmeißer</div>
                   <div class="organization-name">Optonic</div>
@@ -231,6 +225,11 @@ title: About
                   <img src="/assets/install_page/github.png"/>
                   <a href="https://github.com/sea-bass" target="_blank">sea-bass</a>
                 </div>
+                <div class="main-card-single-small">
+                  <div class="person-name">Sebastian Jahr</div>
+                  <img src="/assets/install_page/github.png"/>
+                  <a href="https://github.com/sjahr" target="_blank">sjahr</a>
+                </div>
               </div>
             </div>
           </div>