remove sortable from media grid until we find a way to save sort order

src/Umbraco.Web.UI.Client/src/common/directives/components/umbmediagrid.directive.js

@@ -12,20 +12,6 @@
          var itemMaxWidth = 300;
          var itemMaxHeight = 300;
 
-         scope.mediaItemsSortingOptions = {
-            distance: 10,
-            tolerance: "pointer",
-            opacity: 0.7,
-            scroll: true,
-            cursor: "move",
-            zIndex: 6000,
-            placeholder: "umb-media-grid__placeholder",
-            start: function(e, ui) {
-              ui.placeholder.height(ui.item.height());
-              ui.placeholder.width(ui.item.width());
-            }
-         };
-
          function activate() {
 
             scope.mediaItems = [];

src/Umbraco.Web.UI.Client/src/less/components/umb-media-grid.less

@@ -125,9 +125,3 @@
    animation-duration: 0.2s;
    animation-timing-function: ease-in-out;
 }
-
-.umb-media-grid__placeholder {
-   background: @grayLighter;
-   border: 2px dashed @grayLight;
-   box-sizing: border-box;
-}

src/Umbraco.Web.UI.Client/src/views/components/umb-media-grid.html

@@ -1,4 +1,4 @@
-<div class="umb-media-grid" ui-sortable="mediaItemsSortingOptions" ng-model="mediaItems">
+<div class="umb-media-grid">
 
    <a href="" ng-click="clickItem(item)" ng-repeat="item in mediaItems" ng-style="item.flexStyle" class="umb-media-grid__item">