Remove pybusmap demo while it's broken :(

content/Web Development/pybusmap.md

@@ -38,7 +38,3 @@ The object models are defined in [models.py](https://git.xhost.io/anton/pybusmap
 ## Next
 
 I have a few things I'd like to add to PyBusMap, such as routing (building the quickest route to a destination and providing directions).
-
-Here's the map in action. Or go see the [full version](https://rutge.rs).
-
-<iframe style="width: 100%; border: none; height: 300px;" src="//rutge.rs/em#S41" height="150" width="300"></iframe>