Update qira_webserver.py

Deletion of the firefox blocking

middleware/qira_webserver.py

@@ -396,9 +396,6 @@ def getregisters(forknum, clnum):
 @app.route('/', defaults={'path': 'index.html'})
 @app.route('/<path:path>')
 def serve(path):
-  if 'Firefox' in request.headers.get('User-Agent'):
-    return "<pre>WTF you use Firefox?!?\n\nGo download a real web browser, like Chrome, and try this again"
-
   # best security?
   if ".." in path:
     return