Revert "Tests now run in Node v6"

This reverts commit a0b8477.

.gitignore

@@ -7,5 +7,3 @@ dist
 !.npmignore
 !.babelrc
 !.travis.yml
-!.eslintrc.json
-compiled_tests

.npmignore

@@ -1,6 +1,5 @@
 src
 tests
-compiled_tests
 coverage
 .*
 *.log

.travis.yml

@@ -1,4 +1,3 @@
 language: node_js
 node_js:
-  - "4"
-  - "6"
+  - "4"

package.json

@@ -26,18 +26,19 @@
     "node-dir": "^0.1.10"
   },
   "scripts": {
-    "lint": "eslint src/ tests/",
-    "pretest": "npm run lint && npm run build && npm run build:tests",
-    "test": "mocha compiled_tests/",
-    "build": "babel src/ --out-dir dist/",
-    "build:tests": "babel tests/ --out-dir compiled_tests/ && ncp tests/helpers compiled_tests/helpers"
+    "lint": "pragmatist lint",
+    "watch-lint": "pragmatist watch-lint",
+    "test": "pragmatist --es5 --type-assertions test",
+    "watch-test": "pragmatist --es5 --type-assertions watch-test",
+    "build": "pragmatist --es5 build",
+    "watch-build": "pragmatist --es5 watch-build"
   },
   "devDependencies": {
-    "babel-cli": "^6.8.0",
-    "babel-preset-es2015": "^6.6.0",
     "chai": "^3.4.0",
-    "eslint": "^2.9.0",
-    "mocha": "^2.4.5",
-    "ncp": "^2.0.0"
+    "eslint": "^2.7.0",
+    "eslint-plugin-jsdoc": "^2.3.1",
+    "eslint-plugin-lodash": "^1.6.5",
+    "eslint-plugin-react": "^4.3.0",
+    "pragmatist": "^3.0.21"
   }
 }

tests/index.js

@@ -1,8 +1,8 @@
-/* globals describe, it, __dirname */
+/* globals describe, it, afterEach, __dirname */
 import {
     expect
 } from 'chai';
-import CopyWebpackPlugin from './../dist';
+import CopyWebpackPlugin from './../src';
 import fs from 'fs';
 import path from 'path';
 import _ from 'lodash';