undo and redo adding new cropper library as it had a .git config from the original project

library/cropperjs/test/js/main.js

@@ -0,0 +1,74 @@
+window.Util = {
+  isNumber: function (n) {
+    return typeof n === 'number' && !isNaN(n);
+  },
+  isFunction: function (fn) {
+    return typeof fn === 'function';
+  },
+  hasClass: function (element, className) {
+    return element.classList.contains(className);
+  },
+  getByClass: function (element, className) {
+    return element.getElementsByClassName ?
+      element.getElementsByClassName(className) :
+      element.querySelectorAll('.' + className);
+  },
+  createImage: function (attrs) {
+    var container = document.createElement('div');
+    var image = new Image();
+    var attr;
+
+    if (typeof attrs !== 'object') {
+      attrs = {};
+    }
+
+    if (!attrs.src) {
+      attrs.src = '../docs/images/picture.jpg';
+    }
+
+    for (attr in attrs) {
+      if (attrs.hasOwnProperty(attr)) {
+        image[attr] = attrs[attr];
+      }
+    }
+
+    container.className = 'container';
+    container.appendChild(image);
+    document.body.appendChild(container);
+
+    return image;
+  },
+  dispatchEvent: function (element, type, data) {
+    var event;
+
+    if (element.dispatchEvent) {
+      // Event and CustomEvent on IE9-11 are global objects, not constructors
+      if (typeof Event === 'function' && typeof CustomEvent === 'function') {
+        if (!data) {
+          event = new Event(type, {
+            bubbles: true,
+            cancelable: true
+          });
+        } else {
+          event = new CustomEvent(type, {
+            detail: data,
+            bubbles: true,
+            cancelable: true
+          });
+        }
+      } else if (!data) {
+        event = document.createEvent('Event');
+        event.initEvent(type, true, true);
+      } else {
+        event = document.createEvent('CustomEvent');
+        event.initCustomEvent(type, true, true, data);
+      }
+
+      // IE9+
+      return element.dispatchEvent(event);
+    } else if (element.fireEvent) {
+      // IE6-10 (native events only)
+      return element.fireEvent('on' + type);
+    }
+  }
+};