Merge branch 'alpha50' into css-refactor

ionic/components/slides/slides.ts

@@ -110,7 +110,7 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  onInit() {
+  ngOnInit() {
     if(!this.options) {
       this.options = {};
     }

ionic/components/slides/test/basic/index.ts

@@ -34,7 +34,7 @@ class MyApp {
     })
   }
 
-  onInit() {
+  ngOnInit() {
     setTimeout(() => {
       this.slider = this.app.getComponent('slider');
       console.log('Got slider', this.slider);