Update CHANGELOG.md

CHANGELOG.md

@@ -414,4 +414,5 @@ Instalation of the existing project with Django
     * To run  the server with ssl exexute `$ ./runsslserver` insead of `$ python manage.py runserver`
     * When the server is running url is now `https://localhost:8443/...`
 * Get the phone postion and the result accuracy
-* Geolocation of the victim
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+* Geolocation of the victim
+* Try to implement WS from django
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