Cannot start home bridge with 
As soon as I add any of the two config entries to my config.json starting home bridge fails:

````
Initializing AquaraPlatform platform...
/usr/local/lib/node_modules/homebridge/lib/api.js:104
  if (name.indexOf('.') == -1) {
          ^

TypeError: Cannot read property 'indexOf' of undefined
    at API.platform (/usr/local/lib/node_modules/homebridge/lib/api.js:104:11)
    at Server._loadPlatforms (/usr/local/lib/node_modules/homebridge/lib/server.js:284:45)
    at Server.run (/usr/local/lib/node_modules/homebridge/lib/server.js:80:36)
    at module.exports (/usr/local/lib/node_modules/homebridge/lib/cli.js:40:10)
    at Object.<anonymous> (/usr/local/lib/node_modules/homebridge/bin/homebridge:17:22)
    at Module._compile (module.js:556:32)
    at Object.Module._extensions..js (module.js:565:10)
    at Module.load (module.js:473:32)
    at tryModuleLoad (module.js:432:12)
    at Function.Module._load (module.js:424:3)
```
`

My home bridge version is:

`
~/.homebridge $ homebridge --version
....
0.4.16`