Request to change the format of routes.json 

I'm currently developing a REST api using express.js, and I saw a few things that I wanted to change in your module.
Here is an example: 

routes.json
```
{
    "/forums": "forum#read",
    "/forums": { "action": "forum#create", "method": "post" }
}
```
This obviously won't work as expected cuz this isn't a valid json. I couldn't figure a way to make it work.
So this is my proposal: 

New routes.json
```
{
  "/forums": { 
    "post": "forum#create" 
  },
  "/forums/:id": { 
    "delete": "forum#delete",
    "put": "forum#update" 
  },
  "/forums/:id?": "forum#read"
}
```
Less words, easier and now you can have a same route with different http methods.
Btw sorry if I'm mistaken.
Greetings!