chore: update deps and lint style

No change to logic. This updates dependencies and upgrades the lint
style to es6.

Author: nfischer

.eslintrc.json

@@ -4,18 +4,22 @@
   },
   "extends": "airbnb-base",
   "rules": {
-    "import/no-mutable-exports": 0,
+    "comma-dangle": 0,
+    "curly": 0,
+    "func-names": 0,
     "global-require": 0,
-    "vars-on-top": 0,
-    "spaced-comment": [2, "always", { "markers": ["@", "@include"], "exceptions": ["@"] }],
-    "no-param-reassign": 0,
+    "import/no-extraneous-dependencies": ["error", {"devDependencies": true}],
+    "import/no-mutable-exports": 0,
+    "import/order": 0,
     "no-console": 0,
-    "curly": 0,
+    "no-else-return": 0,
+    "no-param-reassign": 0,
+    "no-plusplus": 0,
     "no-var": 0,
     "prefer-arrow-callback": 0,
     "prefer-template": 0,
-    "func-names": 0,
-    "import/no-extraneous-dependencies": ["error", {"devDependencies": true}],
+    "spaced-comment": [2, "always", { "markers": ["@", "@include"], "exceptions": ["@"] }],
+    "vars-on-top": 0,
     "new-cap": [2, {
       "capIsNewExceptions": [
         "ShellString"

index.js

@@ -3,7 +3,6 @@ var shell = require('shelljs');
 var child = require('child_process');
 var path = require('path');
 
-
 function sleepWithCommand(time) {
   child.execSync('sleep ' + time);
 }