Allow Roach to gallop in cities and not stop for obstacles

This mod is a 2-in-1 and is a merge of Roach Never Stops and Galloping In Cities. Those two mods are not compatible with each other since they edit the same file, but I fixed that with my merge, so it will work as one now. I did this for my own personal use, but I thought I could upload it if anyone else would like it, and with permission from the authors, of course.

Roach can now gallop in cities and won't stop for any obstacle.

This results in that Roach will be a bit overpowered since you can literally jump off any height and not take fall damage. I don't really see that as a problem. Just don't run off a cliff, and you won't be bothered by it. The positive is that you will get where you want to go faster and not want to pull out your hair from all the annoying stops that Roach always does.