Update uikit samples and bumped PrimeNG

src/app/demo/components/uikit/formlayout/formlayoutdemo.component.ts

@@ -0,0 +1,32 @@
+import { Component } from '@angular/core';
+
+@Component({
+    templateUrl: './formlayoutdemo.component.html'
+})
+export class FormLayoutDemoComponent {
+
+    selectedState: any = null;
+
+    states: any[] = [
+        {name: 'Arizona', code: 'Arizona'},
+        {name: 'California', value: 'California'},
+        {name: 'Florida', code: 'Florida'},
+        {name: 'Ohio', code: 'Ohio'},
+        {name: 'Washington', code: 'Washington'}
+    ];
+
+    dropdownItems = [
+        { name: 'Option 1', code: 'Option 1' },
+        { name: 'Option 2', code: 'Option 2' },
+        { name: 'Option 3', code: 'Option 3' }
+    ];
+
+    cities1: any[] = [];
+
+    cities2: any[] = [];
+
+    city1: any = null;
+
+    city2: any = null;
+
+}