Added lint files.

.eslintignore

@@ -0,0 +1,2 @@
+dist/*
+doc/out/*

.eslintrc.json

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+{
+    "parserOptions": {
+        "ecmaVersion": 10,
+        "sourceType": "module",
+        "ecmaFeatures": {
+            "impliedStrict": true
+        }
+    },
+    "plugins": [
+        "mocha"
+    ],
+    "env": {
+        "browser": true,
+        "es6": true,
+        "node": true,
+        "jquery": true
+    },
+    "globals": {
+        "PIXI": false,
+        "TweenLite": false,
+        "TweenMax": false,
+        "TimelineLite": false,
+        "TimelineMax": false,
+        "SystemJS": false
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "semi": ["error", "never"],
+        "quotes": ["warn", "single", {"allowTemplateLiterals": true}],
+        "no-console": "warn",
+        "no-unused-vars": ["warn", {"argsIgnorePattern": "^(e|event|points|ended)$"}],
+        "indent": ["warn", 4, {"SwitchCase": 1}],
+        "mocha/no-exclusive-tests": "error"
+    }
+}

.stylelintignore

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+dist/*
+doc/*
+lib/*

.stylelintrc.json

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+{
+    "extends": "stylelint-config-standard",
+    "rules": {
+        "indentation": 4,
+        "selector-list-comma-newline-after": "never-multi-line",
+        "no-eol-whitespace": [true, {
+            "ignore": ["empty-lines"]
+        }]
+    },
+    "ignoreFiles": []
+}