Vue Attract: Sort/filterable table based on Vue

Initial commit implementing sortable and filterable tables for attract
using Vue.

src/scripts/js/es6/common/vuecomponents/table/rows/RowObjectBase.js

@@ -0,0 +1,31 @@
+class RowBase {
+    constructor(underlyingObject) {
+        this.underlyingObject = underlyingObject;
+        this.isInitialized = false;
+    }
+
+    thenInit() {
+        this.isInitialized = true
+        return Promise.resolve();
+    }
+
+    getName() {
+        return this.underlyingObject.name;
+    }
+
+    getId() {
+        return this.underlyingObject._id;
+    }
+
+    getProperties() {
+        return this.underlyingObject.properties;
+    }
+
+    getRowClasses() {
+        return {
+            "is-busy": !this.isInitialized
+        }
+    }
+}
+
+export { RowBase }