[Defence] Add link to repo

defense/slides.md

@@ -125,11 +125,12 @@
 # Thank you!
 
 These slides are licensed under the [CC BY-SA 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
-The project is available under:
 
 ![by](images/Cc-by_new_white.png)
 ![sa](images/Cc-sa_white.png)
 
+The project is available under: [https://git.imp.fu-berlin.de/luvaseva/wikifilters](https://git.imp.fu-berlin.de/luvaseva/wikifilters)
+
 ---
 
 # Questions? Comments? Thoughts?