Move VPULitElement to common

packages/person-select/person-select.js

@@ -6,7 +6,7 @@ import select2LangEn from './i18n/en/select2'
 import JSONLD from 'vpu-common/jsonld';
 import {html} from 'lit-element';
 import {i18n, dateTimeFormat, numberFormat} from './i18n.js';
-import VPULitElement from "./vpu-lit-element";
+import VPULitElement from 'vpu-common/vpu-lit-element';
 
 select2(window, $);
 

common @ 344fb6b9

-Subproject commit c3547c33cd647446e5bc4873ed49bc760801c098
+Subproject commit 344fb6b9932625aad4d82ab8c1d3c9cfa83e6058

packages/person-select/vpu-lit-element.js

-import {LitElement} from "lit-element";
-import $ from "jquery";
-
-export default class VPULitElement extends LitElement {
-    $(selector) {
-        return $(this.shadowRoot === null ? this.querySelector(selector) : this.shadowRoot.querySelector(selector));
-    }
-}