Replace jshint with eslint.

Author: pmowrer

.eslintignore

@@ -0,0 +1 @@
+dist/

.eslintrc

@@ -0,0 +1,18 @@
+rules:
+  indent:
+    - 2
+    - 2
+  quotes:
+    - 2
+    - single
+  linebreak-style:
+    - 2
+    - unix
+  semi:
+    - 2
+    - always
+env:
+  es6: true
+  node: true
+extends: 'eslint:recommended'
+parser: 'babel-eslint'

.jshintrc

@@ -1,3 +1,4 @@
+/* eslint-env mocha */
 import jsonImporter from '../src/index';
 import sass         from 'node-sass';
 import {expect}     from 'chai';