Fix east, west and night routes

We also added the upper and lower west routes

http://www.bonifacioestate.com/images/stories/pic_ppt/WestRoute.jpg
http://www.bonifacioestate.com/images/stories/pic_ppt/EASTroute.jpg

Night route was based of west and central routes.

The east route map seems outdated, so I didn't follow it too much.

I made a minor route change for west and night involving passing
through the fort bus stop. I might be wrong though.