Fix cropper CSS import path for gitlab-ui

It needed the node_modules one to resolve correctly
Delete the no-longer-needed vendor version

app/assets/stylesheets/application.scss

@@ -6,6 +6,7 @@
 @import '@gitlab/at.js/dist/css/jquery.atwho';
 @import 'dropzone/dist/basic';
 @import 'select2';
+@import 'cropper/dist/cropper';
 
 // GitLab UI framework
 @import 'framework';

vendor/assets/stylesheets/cropper.css

-/*!
- * Cropper v2.3.0
- * https://github.com/fengyuanchen/cropper
- *
- * Copyright (c) 2014-2016 Fengyuan Chen and contributors
- * Released under the MIT license
- *
- * Date: 2016-02-22T02:13:13.332Z
- */
-.cropper-container {
-  font-size: 0;
-  line-height: 0;
-
-  position: relative;
-
-  -webkit-user-select: none;
-     -moz-user-select: none;
-      -ms-user-select: none;
-          user-select: none;
-
-  direction: ltr !important;
-  -ms-touch-action: none;
-      touch-action: none;
-  -webkit-tap-highlight-color: transparent;
-  -webkit-touch-callout: none;
-}
-
-.cropper-container img {
-  display: block;
-
-  width: 100%;
-  min-width: 0 !important;
-  max-width: none !important;
-  height: 100%;
-  min-height: 0 !important;
-  max-height: none !important;
-
-  image-orientation: 0deg !important;
-}
-
-.cropper-wrap-box,
-.cropper-canvas,
-.cropper-drag-box,
-.cropper-crop-box,
-.cropper-modal {
-  position: absolute;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-}
-
-.cropper-wrap-box {
-  overflow: hidden;
-}
-
-.cropper-drag-box {
-  opacity: 0;
-  background-color: #fff;
-
-  filter: alpha(opacity=0);
-}
-
-.cropper-modal {
-  opacity: .5;
-  background-color: #000;
-
-  filter: alpha(opacity=50);
-}
-
-.cropper-view-box {
-  display: block;
-  overflow: hidden;
-
-  width: 100%;
-  height: 100%;
-
-  outline: 1px solid #39f;
-  outline-color: rgba(51, 153, 255, .75);
-}
-
-.cropper-dashed {
-  position: absolute;
-
-  display: block;
-
-  opacity: .5;
-  border: 0 dashed #eee;
-
-  filter: alpha(opacity=50);
-}
-
-.cropper-dashed.dashed-h {
-  top: 33.33333%;
-  left: 0;
-
-  width: 100%;
-  height: 33.33333%;
-
-  border-top-width: 1px;
-  border-bottom-width: 1px;
-}
-
-.cropper-dashed.dashed-v {
-  top: 0;
-  left: 33.33333%;
-
-  width: 33.33333%;
-  height: 100%;
-
-  border-right-width: 1px;
-  border-left-width: 1px;
-}
-
-.cropper-center {
-  position: absolute;
-  top: 50%;
-  left: 50%;
-
-  display: block;
-
-  width: 0;
-  height: 0;
-
-  opacity: .75;
-
-  filter: alpha(opacity=75);
-}
-
-.cropper-center:before,
-.cropper-center:after {
-  position: absolute;
-
-  display: block;
-
-  content: ' ';
-
-  background-color: #eee;
-}
-
-.cropper-center:before {
-  top: 0;
-  left: -3px;
-
-  width: 7px;
-  height: 1px;
-}
-
-.cropper-center:after {
-  top: -3px;
-  left: 0;
-
-  width: 1px;
-  height: 7px;
-}
-
-.cropper-face,
-.cropper-line,
-.cropper-point {
-  position: absolute;
-
-  display: block;
-
-  width: 100%;
-  height: 100%;
-
-  opacity: .1;
-
-  filter: alpha(opacity=10);
-}
-
-.cropper-face {
-  top: 0;
-  left: 0;
-
-  background-color: #fff;
-}
-
-.cropper-line {
-  background-color: #39f;
-}
-
-.cropper-line.line-e {
-  top: 0;
-  right: -3px;
-
-  width: 5px;
-
-  cursor: e-resize;
-}
-
-.cropper-line.line-n {
-  top: -3px;
-  left: 0;
-
-  height: 5px;
-
-  cursor: n-resize;
-}
-
-.cropper-line.line-w {
-  top: 0;
-  left: -3px;
-
-  width: 5px;
-
-  cursor: w-resize;
-}
-
-.cropper-line.line-s {
-  bottom: -3px;
-  left: 0;
-
-  height: 5px;
-
-  cursor: s-resize;
-}
-
-.cropper-point {
-  width: 5px;
-  height: 5px;
-
-  opacity: .75;
-  background-color: #39f;
-
-  filter: alpha(opacity=75);
-}
-
-.cropper-point.point-e {
-  top: 50%;
-  right: -3px;
-
-  margin-top: -3px;
-
-  cursor: e-resize;
-}
-
-.cropper-point.point-n {
-  top: -3px;
-  left: 50%;
-
-  margin-left: -3px;
-
-  cursor: n-resize;
-}
-
-.cropper-point.point-w {
-  top: 50%;
-  left: -3px;
-
-  margin-top: -3px;
-
-  cursor: w-resize;
-}
-
-.cropper-point.point-s {
-  bottom: -3px;
-  left: 50%;
-
-  margin-left: -3px;
-
-  cursor: s-resize;
-}
-
-.cropper-point.point-ne {
-  top: -3px;
-  right: -3px;
-
-  cursor: ne-resize;
-}
-
-.cropper-point.point-nw {
-  top: -3px;
-  left: -3px;
-
-  cursor: nw-resize;
-}
-
-.cropper-point.point-sw {
-  bottom: -3px;
-  left: -3px;
-
-  cursor: sw-resize;
-}
-
-.cropper-point.point-se {
-  right: -3px;
-  bottom: -3px;
-
-  width: 20px;
-  height: 20px;
-
-  cursor: se-resize;
-
-  opacity: 1;
-
-  filter: alpha(opacity=100);
-}
-
-.cropper-point.point-se:before {
-  position: absolute;
-  right: -50%;
-  bottom: -50%;
-
-  display: block;
-
-  width: 200%;
-  height: 200%;
-
-  content: ' ';
-
-  opacity: 0;
-  background-color: #39f;
-
-  filter: alpha(opacity=0);
-}
-
-@media (min-width: 768px) {
-  .cropper-point.point-se {
-    width: 15px;
-    height: 15px;
-  }
-}
-
-@media (min-width: 992px) {
-  .cropper-point.point-se {
-    width: 10px;
-    height: 10px;
-  }
-}
-
-@media (min-width: 1200px) {
-  .cropper-point.point-se {
-    width: 5px;
-    height: 5px;
-
-    opacity: .75;
-
-    filter: alpha(opacity=75);
-  }
-}
-
-.cropper-invisible {
-  opacity: 0;
-
-  filter: alpha(opacity=0);
-}
-
-.cropper-bg {
-  background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAAA3NCSVQICAjb4U/gAAAABlBMVEXMzMz////TjRV2AAAACXBIWXMAAArrAAAK6wGCiw1aAAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M26LyyjAAAABFJREFUCJlj+M/AgBVhF/0PAH6/D/HkDxOGAAAAAElFTkSuQmCC');
-}
-
-.cropper-hide {
-  position: absolute;
-
-  display: block;
-
-  width: 0;
-  height: 0;
-}
-
-.cropper-hidden {
-  display: none !important;
-}
-
-.cropper-move {
-  cursor: move;
-}
-
-.cropper-crop {
-  cursor: crosshair;
-}
-
-.cropper-disabled .cropper-drag-box,
-.cropper-disabled .cropper-face,
-.cropper-disabled .cropper-line,
-.cropper-disabled .cropper-point {
-  cursor: not-allowed;
-}