Update Badges

Author: jason-fox

README.ja.md

@@ -1,6 +1,6 @@
 [![FIWARE Banner](https://fiware.github.io/tutorials.Media-Streams/img/fiware.png)](https://www.fiware.org/developers)
 
-[![FIWARE Media Streams](https://nexus.lab.fiware.org/repository/raw/public/badges/chapters/media-streams.svg)](https://github.com/FIWARE/catalogue/blob/master/processing/README.md)
+[![FIWARE Media Streams](https://fiware.github.io/catalogue/badges/chapters/media-streams.svg)](https://github.com/FIWARE/catalogue/blob/master/processing/README.md)
 [![License: MIT](https://img.shields.io/github/license/fiware/tutorials.Media-Streams.svg)](https://opensource.org/licenses/MIT)
 [![Kurento 6.7.1](https://img.shields.io/badge/Kurento-6.7.1-4f3495.svg)](http://doc-kurento.readthedocs.io/)
 [![Support badge](https://img.shields.io/badge/tag-fiware-orange.svg?logo=stackoverflow)](https://stackoverflow.com/questions/tagged/fiware)

README.md

@@ -7,7 +7,7 @@
 
 ## Media Streams
 
-[![FIWARE Media Streams](https://nexus.lab.fiware.org/repository/raw/public/badges/chapters/media-streams.svg)](https://github.com/FIWARE/catalogue/blob/master/processing/README.md)
+[![FIWARE Media Streams](https://fiware.github.io/catalogue/badges/chapters/media-streams.svg)](https://github.com/FIWARE/catalogue/blob/master/processing/README.md)
 [![License: MIT](https://img.shields.io/github/license/fiware/tutorials.Media-Streams.svg)](https://opensource.org/licenses/MIT)
 [![Kurento 6.7.1](https://img.shields.io/badge/Kurento-6.7.1-4f3495.svg)](http://doc-kurento.readthedocs.io/)
 [![Support badge](https://img.shields.io/badge/tag-fiware-orange.svg?logo=stackoverflow)](https://stackoverflow.com/questions/tagged/fiware)