Move query to be used from external library

packages/web2d/test/playground/Grid.js

@@ -15,7 +15,7 @@
  *   See the License for the specific language governing permissions and
  *   limitations under the License.
  */
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 
 class Grid {
   constructor(parent, colums, rows) {

packages/web2d/test/playground/arrow.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Arrow, Point,
 } from '../../src';

packages/web2d/test/playground/curvedLine.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, CurvedLine, Point,
 } from '../../src';

packages/web2d/test/playground/events.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-alert */
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Elipse,
 } from '../../src';

packages/web2d/test/playground/font.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Text,
 } from '../../src';

packages/web2d/test/playground/group.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-alert */
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Line, Group, Elipse,
 } from '../../src';

packages/web2d/test/playground/line.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Line, Rect,
 } from '../../src';

packages/web2d/test/playground/polyLine.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, PolyLine,
 } from '../../src';

packages/web2d/test/playground/prototype.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Rect, Group,
 } from '../../src';

packages/web2d/test/playground/rect.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Rect,
 } from '../../src';

packages/web2d/test/playground/shapes.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Rect,
 } from '../../src';

packages/web2d/test/playground/workspace.js

@@ -1,4 +1,4 @@
-import $ from '@libraries/jquery-2.1.0';
+import $ from 'jquery';
 import {
   Toolkit, Workspace, Elipse,
 } from '../../src';