diff --git a/node_modules/define-properties/.editorconfig b/node_modules/define-properties/.editorconfig
new file mode 100644
index 0000000..eaa2141
--- /dev/null
+++ b/node_modules/define-properties/.editorconfig
@@ -0,0 +1,13 @@
+root = true
+
+[*]
+indent_style = tab;
+insert_final_newline = true;
+quote_type = auto;
+space_after_anonymous_functions = true;
+space_after_control_statements = true;
+spaces_around_operators = true;
+trim_trailing_whitespace = true;
+spaces_in_brackets = false;
+end_of_line = lf;
+
diff --git a/node_modules/define-properties/.eslintrc b/node_modules/define-properties/.eslintrc
new file mode 100644
index 0000000..db992d7
--- /dev/null
+++ b/node_modules/define-properties/.eslintrc
@@ -0,0 +1,12 @@
+{
+	"root": true,
+
+	"extends": "@ljharb",
+
+	"rules": {
+		"id-length": [2, { "min": 1, "max": 35 }],
+		"max-lines-per-function": [2, 100],
+		"max-params": [2, 4],
+		"max-statements": [2, 13]
+	}
+}
diff --git a/node_modules/define-properties/.jscs.json b/node_modules/define-properties/.jscs.json
new file mode 100644
index 0000000..6f2d7f9
--- /dev/null
+++ b/node_modules/define-properties/.jscs.json
@@ -0,0 +1,175 @@
+{
+	"es3": true,
+
+	"additionalRules": [],
+
+	"requireSemicolons": true,
+
+	"disallowMultipleSpaces": true,
+
+	"disallowIdentifierNames": [],
+
+	"requireCurlyBraces": {
+		"allExcept": [],
+		"keywords": ["if", "else", "for", "while", "do", "try", "catch"]
+	},
+
+	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
+
+	"disallowSpaceAfterKeywords": [],
+
+	"disallowSpaceBeforeComma": true,
+	"disallowSpaceAfterComma": false,
+	"disallowSpaceBeforeSemicolon": true,
+
+	"disallowNodeTypes": [
+		"DebuggerStatement",
+		"LabeledStatement",
+		"SwitchCase",
+		"SwitchStatement",
+		"WithStatement"
+	],
+
+	"requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
+
+	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
+	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
+	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
+	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
+	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
+
+	"requireSpaceBetweenArguments": true,
+
+	"disallowSpacesInsideParentheses": true,
+
+	"disallowSpacesInsideArrayBrackets": true,
+
+	"disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
+
+	"disallowSpaceAfterObjectKeys": true,
+
+	"requireCommaBeforeLineBreak": true,
+
+	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
+	"requireSpaceAfterPrefixUnaryOperators": [],
+
+	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
+	"requireSpaceBeforePostfixUnaryOperators": [],
+
+	"disallowSpaceBeforeBinaryOperators": [],
+	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
+
+	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
+	"disallowSpaceAfterBinaryOperators": [],
+
+	"disallowImplicitTypeConversion": ["binary", "string"],
+
+	"disallowKeywords": ["with", "eval"],
+
+	"requireKeywordsOnNewLine": [],
+	"disallowKeywordsOnNewLine": ["else"],
+
+	"requireLineFeedAtFileEnd": true,
+
+	"disallowTrailingWhitespace": true,
+
+	"disallowTrailingComma": true,
+
+	"excludeFiles": ["node_modules/**", "vendor/**"],
+
+	"disallowMultipleLineStrings": true,
+
+	"requireDotNotation": { "allExcept": ["keywords"] },
+
+	"requireParenthesesAroundIIFE": true,
+
+	"validateLineBreaks": "LF",
+
+	"validateQuoteMarks": {
+		"escape": true,
+		"mark": "'"
+	},
+
+	"disallowOperatorBeforeLineBreak": [],
+
+	"requireSpaceBeforeKeywords": [
+		"do",
+		"for",
+		"if",
+		"else",
+		"switch",
+		"case",
+		"try",
+		"catch",
+		"finally",
+		"while",
+		"with",
+		"return"
+	],
+
+	"validateAlignedFunctionParameters": {
+		"lineBreakAfterOpeningBraces": true,
+		"lineBreakBeforeClosingBraces": true
+	},
+
+	"requirePaddingNewLinesBeforeExport": true,
+
+	"validateNewlineAfterArrayElements": {
+		"maximum": 3
+	},
+
+	"requirePaddingNewLinesAfterUseStrict": true,
+
+	"disallowArrowFunctions": true,
+
+	"disallowMultiLineTernary": true,
+
+	"validateOrderInObjectKeys": "asc-insensitive",
+
+	"disallowIdenticalDestructuringNames": true,
+
+	"disallowNestedTernaries": { "maxLevel": 1 },
+
+	"requireSpaceAfterComma": { "allExcept": ["trailing"] },
+	"requireAlignedMultilineParams": false,
+
+	"requireSpacesInGenerator": {
+		"afterStar": true
+	},
+
+	"disallowSpacesInGenerator": {
+		"beforeStar": true
+	},
+
+	"disallowVar": false,
+
+	"requireArrayDestructuring": false,
+
+	"requireEnhancedObjectLiterals": false,
+
+	"requireObjectDestructuring": false,
+
+	"requireEarlyReturn": false,
+
+	"requireCapitalizedConstructorsNew": {
+		"allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
+	},
+
+	"requireImportAlphabetized": false,
+
+	"requireSpaceBeforeObjectValues": true,
+	"requireSpaceBeforeDestructuredValues": true,
+
+	"disallowSpacesInsideTemplateStringPlaceholders": true,
+
+	"disallowArrayDestructuringReturn": false,
+
+	"requireNewlineBeforeSingleStatementsInIf": false,
+
+	"disallowUnusedVariables": true,
+
+	"requireSpacesInsideImportedObjectBraces": true,
+
+	"requireUseStrict": true
+}
+
diff --git a/node_modules/define-properties/.travis.yml b/node_modules/define-properties/.travis.yml
new file mode 100644
index 0000000..ec72d5f
--- /dev/null
+++ b/node_modules/define-properties/.travis.yml
@@ -0,0 +1,233 @@
+language: node_js
+os:
+ - linux
+node_js:
+  - "10.8"
+  - "9.11"
+  - "8.11"
+  - "7.10"
+  - "6.14"
+  - "5.12"
+  - "4.9"
+  - "iojs-v3.3"
+  - "iojs-v2.5"
+  - "iojs-v1.8"
+  - "0.12"
+  - "0.10"
+  - "0.8"
+before_install:
+  - 'case "${TRAVIS_NODE_VERSION}" in 0.*) export NPM_CONFIG_STRICT_SSL=false ;; esac'
+  - 'nvm install-latest-npm'
+install:
+  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
+script:
+  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
+  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
+  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
+  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
+sudo: false
+env:
+  - TEST=true
+matrix:
+  fast_finish: true
+  include:
+    - node_js: "lts/*"
+      env: PRETEST=true
+    - node_js: "lts/*"
+      env: POSTTEST=true
+    - node_js: "4"
+      env: COVERAGE=true
+    - node_js: "10.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "10.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.10"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "9.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.10"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "8.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "7.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.13"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.12"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.11"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.10"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "6.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.11"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.10"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "5.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.8"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "4.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v3.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v3.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v3.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v2.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v2.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v2.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v2.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v2.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.7"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.5"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.4"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.3"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.2"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.1"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "iojs-v1.0"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "0.11"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "0.9"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "0.6"
+      env: TEST=true ALLOW_FAILURE=true
+    - node_js: "0.4"
+      env: TEST=true ALLOW_FAILURE=true
+  allow_failures:
+    - os: osx
+    - env: TEST=true ALLOW_FAILURE=true
+    - env: COVERAGE=true
diff --git a/node_modules/define-properties/CHANGELOG.md b/node_modules/define-properties/CHANGELOG.md
new file mode 100644
index 0000000..5cad1e2
--- /dev/null
+++ b/node_modules/define-properties/CHANGELOG.md
@@ -0,0 +1,44 @@
+1.1.3 / 2018-08-14
+=================
+ * [Refactor] use a for loop instead of `foreach` to make for smaller bundle sizes
+ * [Robustness] cache `Array.prototype.concat` and `Object.defineProperty`
+ * [Deps] update `object-keys`
+ * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `nsp`, `tape`, `jscs`; remove unused eccheck script + dep
+ * [Tests] use pretest/posttest for linting/security
+ * [Tests] fix npm upgrades on older nodes
+
+1.1.2 / 2015-10-14
+=================
+ * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
+ * [Deps] Update `object-keys`
+ * [Dev Deps] update `jscs`, `tape`, `eslint`, `@ljharb/eslint-config`, `nsp`
+ * [Tests] up to `io.js` `v3.3`, `node` `v4.2`
+
+1.1.1 / 2015-07-21
+=================
+ * [Deps] Update `object-keys`
+ * [Dev Deps] Update `tape`, `eslint`
+ * [Tests] Test on `io.js` `v2.4`
+
+1.1.0 / 2015-07-01
+=================
+ * [New] Add support for symbol-valued properties.
+ * [Dev Deps] Update `nsp`, `eslint`
+ * [Tests] Test up to `io.js` `v2.3`
+
+1.0.3 / 2015-05-30
+=================
+ * Using a more reliable check for supported property descriptors.
+
+1.0.2 / 2015-05-23
+=================
+ * Test up to `io.js` `v2.0`
+ * Update `tape`, `jscs`, `nsp`, `eslint`, `object-keys`, `editorconfig-tools`, `covert`
+
+1.0.1 / 2015-01-06
+=================
+ * Update `object-keys` to fix ES3 support
+
+1.0.0 / 2015-01-04
+=================
+  * v1.0.0
diff --git a/node_modules/define-properties/LICENSE b/node_modules/define-properties/LICENSE
new file mode 100644
index 0000000..8c271c1
--- /dev/null
+++ b/node_modules/define-properties/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (C) 2015 Jordan Harband
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/define-properties/README.md b/node_modules/define-properties/README.md
new file mode 100644
index 0000000..33b6111
--- /dev/null
+++ b/node_modules/define-properties/README.md
@@ -0,0 +1,86 @@
+#define-properties <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![Build Status][travis-svg]][travis-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+[![browser support][testling-svg]][testling-url]
+
+Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
+Existing properties are not overridden. Accepts a map of property names to a predicate that, when true, force-overrides.
+
+## Example
+
+```js
+var define = require('define-properties');
+var assert = require('assert');
+
+var obj = define({ a: 1, b: 2 }, {
+	a: 10,
+	b: 20,
+	c: 30
+});
+assert(obj.a === 1);
+assert(obj.b === 2);
+assert(obj.c === 30);
+if (define.supportsDescriptors) {
+	assert.deepEqual(Object.keys(obj), ['a', 'b']);
+	assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'c'), {
+		configurable: true,
+		enumerable: false,
+		value: 30,
+		writable: false
+	});
+}
+```
+
+Then, with predicates:
+```js
+var define = require('define-properties');
+var assert = require('assert');
+
+var obj = define({ a: 1, b: 2, c: 3 }, {
+	a: 10,
+	b: 20,
+	c: 30
+}, {
+	a: function () { return false; },
+	b: function () { return true; }
+});
+assert(obj.a === 1);
+assert(obj.b === 20);
+assert(obj.c === 3);
+if (define.supportsDescriptors) {
+	assert.deepEqual(Object.keys(obj), ['a', 'c']);
+	assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'b'), {
+		configurable: true,
+		enumerable: false,
+		value: 20,
+		writable: false
+	});
+}
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/define-properties
+[npm-version-svg]: http://versionbadg.es/ljharb/define-properties.svg
+[travis-svg]: https://travis-ci.org/ljharb/define-properties.svg
+[travis-url]: https://travis-ci.org/ljharb/define-properties
+[deps-svg]: https://david-dm.org/ljharb/define-properties.svg
+[deps-url]: https://david-dm.org/ljharb/define-properties
+[dev-deps-svg]: https://david-dm.org/ljharb/define-properties/dev-status.svg
+[dev-deps-url]: https://david-dm.org/ljharb/define-properties#info=devDependencies
+[testling-svg]: https://ci.testling.com/ljharb/define-properties.png
+[testling-url]: https://ci.testling.com/ljharb/define-properties
+[npm-badge-png]: https://nodei.co/npm/define-properties.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/define-properties.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/define-properties.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=define-properties
+
diff --git a/node_modules/define-properties/index.js b/node_modules/define-properties/index.js
new file mode 100644
index 0000000..cb3ae1c
--- /dev/null
+++ b/node_modules/define-properties/index.js
@@ -0,0 +1,58 @@
+'use strict';
+
+var keys = require('object-keys');
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
+
+var toStr = Object.prototype.toString;
+var concat = Array.prototype.concat;
+var origDefineProperty = Object.defineProperty;
+
+var isFunction = function (fn) {
+	return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
+};
+
+var arePropertyDescriptorsSupported = function () {
+	var obj = {};
+	try {
+		origDefineProperty(obj, 'x', { enumerable: false, value: obj });
+		// eslint-disable-next-line no-unused-vars, no-restricted-syntax
+		for (var _ in obj) { // jscs:ignore disallowUnusedVariables
+			return false;
+		}
+		return obj.x === obj;
+	} catch (e) { /* this is IE 8. */
+		return false;
+	}
+};
+var supportsDescriptors = origDefineProperty && arePropertyDescriptorsSupported();
+
+var defineProperty = function (object, name, value, predicate) {
+	if (name in object && (!isFunction(predicate) || !predicate())) {
+		return;
+	}
+	if (supportsDescriptors) {
+		origDefineProperty(object, name, {
+			configurable: true,
+			enumerable: false,
+			value: value,
+			writable: true
+		});
+	} else {
+		object[name] = value;
+	}
+};
+
+var defineProperties = function (object, map) {
+	var predicates = arguments.length > 2 ? arguments[2] : {};
+	var props = keys(map);
+	if (hasSymbols) {
+		props = concat.call(props, Object.getOwnPropertySymbols(map));
+	}
+	for (var i = 0; i < props.length; i += 1) {
+		defineProperty(object, props[i], map[props[i]], predicates[props[i]]);
+	}
+};
+
+defineProperties.supportsDescriptors = !!supportsDescriptors;
+
+module.exports = defineProperties;
diff --git a/node_modules/define-properties/package.json b/node_modules/define-properties/package.json
new file mode 100644
index 0000000..b747715
--- /dev/null
+++ b/node_modules/define-properties/package.json
@@ -0,0 +1,101 @@
+{
+  "_from": "define-properties@^1.1.3",
+  "_id": "define-properties@1.1.3",
+  "_inBundle": false,
+  "_integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+  "_location": "/define-properties",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "define-properties@^1.1.3",
+    "name": "define-properties",
+    "escapedName": "define-properties",
+    "rawSpec": "^1.1.3",
+    "saveSpec": null,
+    "fetchSpec": "^1.1.3"
+  },
+  "_requiredBy": [
+    "/object.assign",
+    "/object.getownpropertydescriptors",
+    "/object.values",
+    "/string.prototype.trimend",
+    "/string.prototype.trimstart",
+    "/util.promisify"
+  ],
+  "_resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+  "_shasum": "cf88da6cbee26fe6db7094f61d870cbd84cee9f1",
+  "_spec": "define-properties@^1.1.3",
+  "_where": "C:\\Users\\marcr\\Desktop\\KorAp\\Git\\Kalamar\\node_modules\\object.values",
+  "author": {
+    "name": "Jordan Harband"
+  },
+  "bugs": {
+    "url": "https://github.com/ljharb/define-properties/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "object-keys": "^1.0.12"
+  },
+  "deprecated": false,
+  "description": "Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.",
+  "devDependencies": {
+    "@ljharb/eslint-config": "^13.0.0",
+    "covert": "^1.1.0",
+    "eslint": "^5.3.0",
+    "jscs": "^3.0.7",
+    "nsp": "^3.2.1",
+    "tape": "^4.9.0"
+  },
+  "engines": {
+    "node": ">= 0.4"
+  },
+  "homepage": "https://github.com/ljharb/define-properties#readme",
+  "keywords": [
+    "Object.defineProperty",
+    "Object.defineProperties",
+    "object",
+    "property descriptor",
+    "descriptor",
+    "define",
+    "ES5"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "define-properties",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/ljharb/define-properties.git"
+  },
+  "scripts": {
+    "coverage": "covert test/*.js",
+    "coverage-quiet": "covert test/*.js --quiet",
+    "eslint": "eslint test/*.js *.js",
+    "jscs": "jscs test/*.js *.js",
+    "lint": "npm run --silent jscs && npm run --silent eslint",
+    "posttest": "npm run --silent security",
+    "pretest": "npm run --silent lint",
+    "security": "nsp check",
+    "test": "npm run --silent tests-only",
+    "tests-only": "node test/index.js"
+  },
+  "testling": {
+    "files": "test/index.js",
+    "browsers": [
+      "iexplore/6.0..latest",
+      "firefox/3.0..6.0",
+      "firefox/15.0..latest",
+      "firefox/nightly",
+      "chrome/4.0..10.0",
+      "chrome/20.0..latest",
+      "chrome/canary",
+      "opera/10.0..latest",
+      "opera/next",
+      "safari/4.0..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2"
+    ]
+  },
+  "version": "1.1.3"
+}
diff --git a/node_modules/define-properties/test/index.js b/node_modules/define-properties/test/index.js
new file mode 100644
index 0000000..3387f6b
--- /dev/null
+++ b/node_modules/define-properties/test/index.js
@@ -0,0 +1,125 @@
+'use strict';
+
+var define = require('../');
+var test = require('tape');
+var keys = require('object-keys');
+
+var arePropertyDescriptorsSupported = function () {
+	var obj = { a: 1 };
+	try {
+		Object.defineProperty(obj, 'x', { value: obj });
+		return obj.x === obj;
+	} catch (e) { /* this is IE 8. */
+		return false;
+	}
+};
+var descriptorsSupported = !!Object.defineProperty && arePropertyDescriptorsSupported();
+
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
+
+test('defineProperties', function (dt) {
+	dt.test('with descriptor support', { skip: !descriptorsSupported }, function (t) {
+		var getDescriptor = function (value) {
+			return {
+				configurable: true,
+				enumerable: false,
+				value: value,
+				writable: true
+			};
+		};
+
+		var obj = {
+			a: 1,
+			b: 2,
+			c: 3
+		};
+		t.deepEqual(keys(obj), ['a', 'b', 'c'], 'all literal-set keys start enumerable');
+		define(obj, {
+			b: 3,
+			c: 4,
+			d: 5
+		});
+		t.deepEqual(obj, {
+			a: 1,
+			b: 2,
+			c: 3
+		}, 'existing properties were not overridden');
+		t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'new property "d" was added and is not enumerable');
+		t.deepEqual(['a', 'b', 'c'], keys(obj), 'new keys are not enumerable');
+
+		define(obj, {
+			a: 2,
+			b: 3,
+			c: 4
+		}, {
+			a: function () { return true; },
+			b: function () { return false; }
+		});
+		t.deepEqual(obj, {
+			b: 2,
+			c: 3
+		}, 'properties only overriden when predicate exists and returns true');
+		t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'existing property "d" remained and is not enumerable');
+		t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'a'), getDescriptor(2), 'existing property "a" was overridden and is not enumerable');
+		t.deepEqual(['b', 'c'], keys(obj), 'overridden keys are not enumerable');
+
+		t.end();
+	});
+
+	dt.test('without descriptor support', { skip: descriptorsSupported }, function (t) {
+		var obj = {
+			a: 1,
+			b: 2,
+			c: 3
+		};
+		define(obj, {
+			b: 3,
+			c: 4,
+			d: 5
+		});
+		t.deepEqual(obj, {
+			a: 1,
+			b: 2,
+			c: 3,
+			d: 5
+		}, 'existing properties were not overridden, new properties were added');
+
+		define(obj, {
+			a: 2,
+			b: 3,
+			c: 4
+		}, {
+			a: function () { return true; },
+			b: function () { return false; }
+		});
+		t.deepEqual(obj, {
+			a: 2,
+			b: 2,
+			c: 3,
+			d: 5
+		}, 'properties only overriden when predicate exists and returns true');
+
+		t.end();
+	});
+
+	dt.end();
+});
+
+test('symbols', { skip: !hasSymbols }, function (t) {
+	var sym = Symbol('foo');
+	var obj = {};
+	var aValue = {};
+	var bValue = {};
+	var properties = { a: aValue };
+	properties[sym] = bValue;
+
+	define(obj, properties);
+
+	t.deepEqual(Object.keys(obj), [], 'object has no enumerable keys');
+	t.deepEqual(Object.getOwnPropertyNames(obj), ['a'], 'object has non-enumerable "a" key');
+	t.deepEqual(Object.getOwnPropertySymbols(obj), [sym], 'object has non-enumerable symbol key');
+	t.equal(obj.a, aValue, 'string keyed value is defined');
+	t.equal(obj[sym], bValue, 'symbol keyed value is defined');
+
+	t.end();
+});