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/taskstable/columns/ParentName.js

@@ -0,0 +1,30 @@
+let ColumnBase = pillar.vuecomponents.table.columns.ColumnBase;
+import {ParentNameCell} from '../cells/ParentName'
+
+class ParentName extends ColumnBase {
+    constructor() {
+        super('Parent', 'parent-name');
+    }
+
+    getCellRenderer(rowObject) {
+        return ParentNameCell.options.name;
+    }
+
+    getRawCellValue(rowObject) {
+        if(!rowObject.getParent()) return '';
+        return rowObject.getParent().name || '<No Name>';
+    }
+
+    compareRows(rowObject1, rowObject2) {
+        let parent1 = rowObject1.getParent();
+        let parent2 = rowObject2.getParent();
+        if (parent1 && parent2) {
+            if (parent1.name === parent2.name) {
+                return parent1._id < parent2._id ? -1 : 1;
+            }
+        }
+        return super.compareRows(rowObject1, rowObject2);
+    }
+}
+
+export { ParentName }