Is it OK that tslint doesn't work without tslint.json?

[thorn0]

To give this tool a try, I've just installed it globally and am trying to check a file with it. Here's what I'm getting. Not the most friendly first impression.

d:\dev\tsfoo\tsfoo\src>tslint -f app.ts

fs.js:427
  return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
                 ^
Error: ENOENT, no such file or directory 'C:\Users\thorn\tslint.json'
    at Object.fs.openSync (fs.js:427:18)
    at Object.fs.readFileSync (fs.js:284:15)
    at Object.findConfiguration (C:\Users\thorn\AppData\Roaming\npm\node_modules\tslint\bin\tslint-cli.js:2758
5:47)
    at Object.<anonymous> (C:\Users\thorn\AppData\Roaming\npm\node_modules\tslint\bin\tslint-cli.js:68199:40)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (C:\Users\thorn\AppData\Roaming\npm\node_modules\tslint\bin\tslint:3:1)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:902:3

[ashwinr]

We can make this better.