Index: frontend/node_modules/is-potential-custom-element-name/LICENSE-MIT.txt
===================================================================
--- frontend/node_modules/is-potential-custom-element-name/LICENSE-MIT.txt	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/is-potential-custom-element-name/LICENSE-MIT.txt	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,20 @@
+Copyright Mathias Bynens <https://mathiasbynens.be/>
+
+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.
Index: frontend/node_modules/is-potential-custom-element-name/README.md
===================================================================
--- frontend/node_modules/is-potential-custom-element-name/README.md	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/is-potential-custom-element-name/README.md	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,40 @@
+# is-potential-custom-element-name [![Build status](https://travis-ci.org/mathiasbynens/is-potential-custom-element-name.svg?branch=master)](https://travis-ci.org/mathiasbynens/is-potential-custom-element-name)
+
+_is-potential-custom-element-name_ checks whether a given string matches [the `PotentialCustomElementName` production](https://html.spec.whatwg.org/multipage/scripting.html#prod-potentialcustomelementname) as defined in the HTML Standard.
+
+## Installation
+
+To use _is-potential-custom-element-name_ programmatically, install it as a dependency via [npm](https://www.npmjs.com/):
+
+```bash
+$ npm install is-potential-custom-element-name
+```
+
+Then, `require` it:
+
+```js
+const isPotentialCustomElementName = require('is-potential-custom-element-name');
+```
+
+## Usage
+
+```js
+isPotentialCustomElementName('foo-bar');
+// → true
+isPotentialCustomElementName('Foo-bar');
+// → false
+isPotentialCustomElementName('baz-©');
+// → false
+isPotentialCustomElementName('annotation-xml');
+// → true
+```
+
+## Author
+
+| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
+|---|
+| [Mathias Bynens](https://mathiasbynens.be/) |
+
+## License
+
+_is-potential-custom-element-name_ is available under the [MIT](https://mths.be/mit) license.
Index: frontend/node_modules/is-potential-custom-element-name/index.js
===================================================================
--- frontend/node_modules/is-potential-custom-element-name/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/is-potential-custom-element-name/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,9 @@
+// Generated using `npm run build`. Do not edit.
+
+var regex = /^[a-z](?:[\.0-9_a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*-(?:[\x2D\.0-9_a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*$/;
+
+var isPotentialCustomElementName = function(string) {
+	return regex.test(string);
+};
+
+module.exports = isPotentialCustomElementName;
Index: frontend/node_modules/is-potential-custom-element-name/package.json
===================================================================
--- frontend/node_modules/is-potential-custom-element-name/package.json	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/is-potential-custom-element-name/package.json	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,35 @@
+{
+  "name": "is-potential-custom-element-name",
+  "version": "1.0.1",
+  "description": "Check whether a given string matches the `PotentialCustomElementName` production as defined in the HTML Standard.",
+  "homepage": "https://github.com/mathiasbynens/is-potential-custom-element-name",
+  "main": "index.js",
+  "files": [
+    "LICENSE-MIT.txt",
+    "index.js"
+  ],
+  "keywords": [
+    "html",
+    "custom element",
+    "custom element name",
+    "web components"
+  ],
+  "license": "MIT",
+  "author": {
+    "name": "Mathias Bynens",
+    "url": "https://mathiasbynens.be/"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mathiasbynens/is-potential-custom-element-name.git"
+  },
+  "bugs": "https://github.com/mathiasbynens/is-potential-custom-element-name/issues",
+  "devDependencies": {
+    "mocha": "^2.2.1",
+    "regenerate": "^1.4.2"
+  },
+  "scripts": {
+    "build": "node build.js",
+    "test": "mocha"
+  }
+}