Merge branch 'test-gitlab-image-resize' of...

Merge branch 'test-gitlab-image-resize' of nanooq.gitlab.hasi.it:lichtschnuppe/esp2ws-doc into test-gitlab-image-resize

README.md

 ![](/images/DSC_0001_esp2ws_front.JPG)
-<img src="/images/DSC_0001_esp2ws_front"  width="120" height="120">
+<img src="/images/DSC_0001_esp2ws_front.JPG"  width="120" height="120">
 
 ![](images/DSC_0001_esp2ws_front.JPG)