feat(blur): iOS Blur Directive

ionic/components/blur/blur.ts

@@ -0,0 +1,11 @@
+import {Directive, Renderer, ElementRef} from 'angular2/angular2';
+
+@Directive({
+  selector: '[ion-blur]'
+})
+export class Blur {
+  constructor(private elementRef: ElementRef, private renderer: Renderer) {
+    console.log('Blur renderer', renderer);
+    renderer.setElementStyle(elementRef, '-webkit-backdrop-filter', 'blur(10px)');
+  }
+}