eslint-watch: Fails to run on Windows when eslint is installed globally.

Environment

• Node Version: v6.10.3
• Eslint-Watch Version: 3.10
• Eslint Version: 3.19.0

Basic Description of the problem

When running esw I get that eslint-watch cannot find eslint. The command esw will not run at all even with -h, --esw-version.

How to reproduce it

1. Command: esw ...
2. …

Debug output:

// to grab debug output set DEBUG=esw:*

      throw new Error('Eslint needs to be installed globally or locally in node_modules.');
            ^
Error: Eslint needs to be installed globally or locally in node_modules.
    at loadEslintPath (C:\Users\<username>\AppData\Roaming\npm\node_modules\eslint-watch\src\settings.js:24:13)
    at Object.<anonymous> (C:\Users\<username>\AppData\Roaming\npm\node_modules\eslint-watch\src\settings.js:10:
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (C:\Users\<username>\AppData\Roaming\npm\node_modules\eslint-watch\src\index.js:4:1)