a bit of lint-relaxing (#44)

Author: Kevin Lacker

config/eslint.js

@@ -136,7 +136,7 @@ module.exports = {
     'no-native-reassign': ERROR,
     'no-negated-in-lhs': ERROR,
     'no-nested-ternary': WARNING,
-    'no-new': ERROR,
+    'no-new': WARNING,
     'no-new-func': ERROR,
     'no-new-object': ERROR,
     'no-new-symbol': ERROR,
@@ -171,7 +171,7 @@ module.exports = {
     'no-unsafe-finally': WARNING,
     'no-unused-expressions': ERROR,
     'no-unused-labels': ERROR,
-    'no-unused-vars': [ERROR, { vars: 'local', args: 'after-used' }],
+    'no-unused-vars': [ERROR, { vars: 'local', args: 'none' }],
     'no-use-before-define': [ERROR, 'nofunc'],
     'no-useless-computed-key': ERROR,
     'no-useless-concat': ERROR,