re-enabled update

server.py

@@ -262,13 +262,8 @@ def stop():
 
 @app.route("/update", methods=['PUT','POST'])
 def update():
-    uptodate = os.system('sudo ./check_update.sh')
-    print('python:', uptodate)
-    
-    print(uptodate == 'not up to date')
-    print(uptodate == 'up to date')
-    #os.system("./update.sh")
-    #os.system("sudo reboot now")
+    os.system("./update.sh")
+    os.system("sudo reboot now")
     return index()
 
 @app.route("/restart")