diff --git a/node_modules/material-design-lite/src/snackbar/snackbar.js b/node_modules/material-design-lite/src/snackbar/snackbar.js
new file mode 100644
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+++ b/node_modules/material-design-lite/src/snackbar/snackbar.js
@@ -0,0 +1,189 @@
+/**
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+(function() {
+  'use strict';
+
+  /**
+   * Class constructor for Snackbar MDL component.
+   * Implements MDL component design pattern defined at:
+   * https://github.com/jasonmayes/mdl-component-design-pattern
+   *
+   * @constructor
+   * @param {HTMLElement} element The element that will be upgraded.
+   */
+  var MaterialSnackbar = function MaterialSnackbar(element) {
+    this.element_ = element;
+    this.textElement_ = this.element_.querySelector('.' + this.cssClasses_.MESSAGE);
+    this.actionElement_ = this.element_.querySelector('.' + this.cssClasses_.ACTION);
+    if (!this.textElement_) {
+      throw new Error('There must be a message element for a snackbar.');
+    }
+    if (!this.actionElement_) {
+      throw new Error('There must be an action element for a snackbar.');
+    }
+    this.active = false;
+    this.actionHandler_ = undefined;
+    this.message_ = undefined;
+    this.actionText_ = undefined;
+    this.queuedNotifications_ = [];
+    this.setActionHidden_(true);
+  };
+  window['MaterialSnackbar'] = MaterialSnackbar;
+
+  /**
+   * Store constants in one place so they can be updated easily.
+   *
+   * @enum {string | number}
+   * @private
+   */
+  MaterialSnackbar.prototype.Constant_ = {
+    // The duration of the snackbar show/hide animation, in ms.
+    ANIMATION_LENGTH: 250
+  };
+
+  /**
+   * Store strings for class names defined by this component that are used in
+   * JavaScript. This allows us to simply change it in one place should we
+   * decide to modify at a later date.
+   *
+   * @enum {string}
+   * @private
+   */
+  MaterialSnackbar.prototype.cssClasses_ = {
+    SNACKBAR: 'mdl-snackbar',
+    MESSAGE: 'mdl-snackbar__text',
+    ACTION: 'mdl-snackbar__action',
+    ACTIVE: 'mdl-snackbar--active'
+  };
+
+  /**
+   * Display the snackbar.
+   *
+   * @private
+   */
+  MaterialSnackbar.prototype.displaySnackbar_ = function() {
+    this.element_.setAttribute('aria-hidden', 'true');
+
+    if (this.actionHandler_) {
+      this.actionElement_.textContent = this.actionText_;
+      this.actionElement_.addEventListener('click', this.actionHandler_);
+      this.setActionHidden_(false);
+    }
+
+    this.textElement_.textContent = this.message_;
+    this.element_.classList.add(this.cssClasses_.ACTIVE);
+    this.element_.setAttribute('aria-hidden', 'false');
+    setTimeout(this.cleanup_.bind(this), this.timeout_);
+
+  };
+
+  /**
+   * Show the snackbar.
+   *
+   * @param {Object} data The data for the notification.
+   * @public
+   */
+  MaterialSnackbar.prototype.showSnackbar = function(data) {
+    if (data === undefined) {
+      throw new Error(
+        'Please provide a data object with at least a message to display.');
+    }
+    if (data['message'] === undefined) {
+      throw new Error('Please provide a message to be displayed.');
+    }
+    if (data['actionHandler'] && !data['actionText']) {
+      throw new Error('Please provide action text with the handler.');
+    }
+    if (this.active) {
+      this.queuedNotifications_.push(data);
+    } else {
+      this.active = true;
+      this.message_ = data['message'];
+      if (data['timeout']) {
+        this.timeout_ = data['timeout'];
+      } else {
+        this.timeout_ = 2750;
+      }
+      if (data['actionHandler']) {
+        this.actionHandler_ = data['actionHandler'];
+      }
+      if (data['actionText']) {
+        this.actionText_ = data['actionText'];
+      }
+      this.displaySnackbar_();
+    }
+  };
+  MaterialSnackbar.prototype['showSnackbar'] = MaterialSnackbar.prototype.showSnackbar;
+
+  /**
+   * Check if the queue has items within it.
+   * If it does, display the next entry.
+   *
+   * @private
+   */
+  MaterialSnackbar.prototype.checkQueue_ = function() {
+    if (this.queuedNotifications_.length > 0) {
+      this.showSnackbar(this.queuedNotifications_.shift());
+    }
+  };
+
+  /**
+   * Cleanup the snackbar event listeners and accessiblity attributes.
+   *
+   * @private
+   */
+  MaterialSnackbar.prototype.cleanup_ = function() {
+    this.element_.classList.remove(this.cssClasses_.ACTIVE);
+    setTimeout(function() {
+      this.element_.setAttribute('aria-hidden', 'true');
+      this.textElement_.textContent = '';
+      if (!Boolean(this.actionElement_.getAttribute('aria-hidden'))) {
+        this.setActionHidden_(true);
+        this.actionElement_.textContent = '';
+        this.actionElement_.removeEventListener('click', this.actionHandler_);
+      }
+      this.actionHandler_ = undefined;
+      this.message_ = undefined;
+      this.actionText_ = undefined;
+      this.active = false;
+      this.checkQueue_();
+    }.bind(this), /** @type {number} */ (this.Constant_.ANIMATION_LENGTH));
+  };
+
+  /**
+   * Set the action handler hidden state.
+   *
+   * @param {boolean} value
+   * @private
+   */
+  MaterialSnackbar.prototype.setActionHidden_ = function(value) {
+    if (value) {
+      this.actionElement_.setAttribute('aria-hidden', 'true');
+    } else {
+      this.actionElement_.removeAttribute('aria-hidden');
+    }
+  };
+
+  // The component registers itself. It can assume componentHandler is available
+  // in the global scope.
+  componentHandler.register({
+    constructor: MaterialSnackbar,
+    classAsString: 'MaterialSnackbar',
+    cssClass: 'mdl-js-snackbar',
+    widget: true
+  });
+
+})();