add: [doc] Added backscatter.io logo + regenerated documentation

doc/README.md

@@ -4,6 +4,8 @@
 
 #### [backscatter_io](https://github.com/MISP/misp-modules/tree/master/misp_modules/modules/expansion/backscatter_io.py)
 
+<img src=logos/backscatter_io.png height=60>
+
 Query backscatter.io (https://backscatter.io/).
 - **features**:
 >The module takes a source or destination IP address as input and displays the information known by backscatter.io.

doc/expansion/backscatter_io.json

@@ -2,6 +2,7 @@
     "description": "Query backscatter.io (https://backscatter.io/).",
     "requirements": ["backscatter python library"],
     "features": "The module takes a source or destination IP address as input and displays the information known by backscatter.io.\n\n",
+    "logo": "logos/backscatter_io.png",
     "references": ["https://pypi.org/project/backscatter/"],
     "input": "IP addresses.",
     "output": "Text containing a history of the IP addresses especially on scanning based on backscatter.io information ."