yellow star ratings in todos, and bug in mobile app

The todo list should also show what routes you've starred (yellow stars). Helps me see what routes i've done (starred) and can delete em easier.

Also on the mobile app, this has been a persistent bug, but sometimes the yellow starred ratings are on the wrong route, whilst the actual one i've rated, doesn't show anything. This shows up when youre looking at the list of routes, and the classics view too.

Edit:
While deleting the routes from the big todo list, it'd be nice to have it delete via ajax too.

And if you guys need help, i'd love to volunteer some dev time too