Remove unused image-info-sidebar directive

static/js/directives/ui/image-info-sidebar.js

@@ -1,37 +0,0 @@
-/**
- * An element which displays sidebar information for a image. Primarily used in the repo view.
- */
-angular.module('quay').directive('imageInfoSidebar', function () {
-  var directiveDefinitionObject = {
-    priority: 0,
-    templateUrl: '/static/directives/image-info-sidebar.html',
-    replace: false,
-    transclude: true,
-    restrict: 'C',
-    scope: {
-      'tracker': '=tracker',
-      'image': '=image',
-      'imageLoader': '=imageLoader',
-
-      'tagSelected': '&tagSelected',
-      'addTagRequested': '&addTagRequested'
-    },
-    controller: function($scope, $element, ImageMetadataService) {
-      $scope.$watch('image', function(image) {
-        if (!image || !$scope.tracker) { return; }
-        $scope.imageData = $scope.tracker.lookupImage(image);
-      });
-
-      $scope.parseDate = function(dateString) {
-        return Date.parse(dateString);
-      };
-
-      $scope.getTags = function(imageData) {
-        return $scope.imageLoader.getTagsForImage(imageData);
-      };
-
-      $scope.getFormattedCommand = ImageMetadataService.getFormattedCommand;
-    }
-  };
-  return directiveDefinitionObject;
-});