added admin interface

admin/template_assets/vendor/table-dragger/table-dragger.js

@@ -0,0 +1,32 @@
+! function(global, factory) {
+      if ("function" == typeof define && define.amd) define("/tables/table-dragger", ["jquery", "Site"], factory);
+      else if ("undefined" != typeof exports) factory(require("jquery"), require("Site"));
+      else {
+          var mod = {
+              exports: {}
+          };
+          factory(global.jQuery, global.Site), global.tablesTableDragger = mod.exports
+      }
+  }(this, function(_jquery, _Site) {
+      "use strict";
+      var _jquery2 = babelHelpers.interopRequireDefault(_jquery),
+          Site = babelHelpers.interopRequireWildcard(_Site);
+      (0, _jquery2.default)(document).ready(function($) {
+          Site.run(), tableDragger(document.querySelector("#default-table")), tableDragger(document.querySelector("#row-table"), {
+              mode: "row"
+          }), tableDragger(document.querySelector("#only-body-table"), {
+              mode: "row",
+              onlyBody: !0
+          }), tableDragger(document.querySelector("#handle-table"), {
+              dragHandler: ".table-dragger-handle"
+          }), tableDragger(document.querySelector("#free-table"), {
+              mode: "row",
+              onlyBody: !0,
+              dragHandler: ".table-dragger-handle"
+          }), tableDragger(document.querySelector("#event-table"), {
+              mode: "free",
+              dragHandler: ".table-dragger-handle",
+              onlyBody: !0
+          }).on("drag", function() {}).on("drop", function(from, to, el, mode) {}).on("shadowMove", function(from, to, el, mode) {}).on("out", function(el, mode) {})
+      })
+  });

admin/template_assets/vendor/table-dragger/table-dragger.min.css

@@ -0,0 +1,109 @@
+@charset "UTF-8";
+
+.table-dragger-handle {
+  position: relative;
+  display: inline-block;
+  font-style: normal;
+  font-weight: 400;
+  -webkit-transform: translate(0,0);
+  -ms-transform: translate(0,0);
+  -o-transform: translate(0,0);
+  transform: translate(0,0);
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  speak: none;
+  text-rendering: auto;
+  margin-left: .3em;
+  font-family: "Web Icons";
+}
+
+.table-dragger-handle:before {
+  content: "\f0b2";
+  font-family: 'FontAwesome';
+}
+
+.sindu_dragger {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  padding: 0;
+  margin: 0;
+  overflow: hidden;
+  list-style: none;
+}
+
+.sindu_handle {
+  cursor: move;
+}
+
+.sindu_dragger table {
+  background: #f3f7f9;
+}
+
+.sindu_dragger li {
+  padding: 0;
+  margin: 0;
+  text-align: inherit;
+  list-style: none;
+}
+
+.sindu_dragger li table,.sindu_dragger td,.sindu_dragger th,.sindu_dragger tr {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+}
+
+.gu-mirror {
+  list-style: none;
+}
+
+.sindu_dragger.sindu_column li {
+  float: left;
+}
+
+.sindu_dragging .sindu_origin_table {
+  visibility: hidden;
+}
+
+.gu-mirror {
+  position: fixed!important;
+  z-index: 9999!important;
+  margin: 0!important;
+  opacity: .8;
+}
+
+.gu-mirror li {
+  padding: 0;
+  margin: 0;
+  text-align: inherit;
+  list-style: none;
+}
+
+.gu-mirror table {
+  background: #e4eaec;
+}
+
+.gu-mirror li table,.gu-mirror td,.gu-mirror th,.gu-mirror tr {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+}
+
+.gu-hide {
+  display: none!important;
+}
+
+.gu-unselectable {
+  -webkit-user-select: none!important;
+  -moz-user-select: none!important;
+  -ms-user-select: none!important;
+  user-select: none!important;
+}
+
+.gu-transit {
+  opacity: .5;
+}
+
+.sindu_dragger table {
+  background: 0 0!important;
+}