Added raise_for_status img

Author: lucagiove

robocon2021/raise_for_status.jpg

@@ -39,7 +39,7 @@ I won't talk only about 0.9 but more features and changes introduced in the last
   - parameters order were different between keywords
   - everything was in one file...
 
-A radical change was needed... 
+A radical change was needed... so I prepared a big refactor with more CI and tests 
 
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