Change default .scss-lint.yml location

Threw my name in there for good measure :hankey: 
Ignore my comments regarding scss-lint gem not working with -c option, looks like it was local issue to my machine, resolved after restart.

So the question stands regarding removing reference to node_modules and replacing it with `config: path.join(__dirname, '..', '.scss-lint.yml')` 
Or instead remove default config all together and let scss-lint gem use it's own default configuration