message: docs(readme): remove out of date example
  Closes
diff: @@ -45,60 +45,6 @@ npm install @types/chartist --save-dev
  ### Then use it in your app like so:
  -#### As a component
  -
  -```typescript
  -import {
  - Component
  -} from '@angular/core';
  -
  -import {
  - ChartistComponent,
  - ChartType
  -} from 'angular2-chartist';
  -
  -@Component({
  - selector: 'my-element',
  - directives: [ChartistComponent],
  - template: `
  - <x-chartist
  - [data]="data"
  - [type]="type">
  - </x-chartist>
  - `
  -})
  -export class MyElementComponent {
  - type: ChartType;
  - data: any;
  -
  - constructor() {
  - this.type = 'Bar';
  - this.data = {
  - "labels": [
  - "Jan",
  - "Feb",
  - "Mar",
  - "Apr",
  - "May",
  - "Jun",
  - "Jul",
  - "Aug",
  - "Sep",
  - "Oct",
  - "Nov",
  - "Dec"
  - ],
  - "series": [
  - [5, 4, 3, 7, 5, 10 ,3, 4, 8, 10 ,6, 8],
  - [3, 2, 9, 5, 4, 6, 4, 6, 7, 8, 7, 4]
  - ]
  - }
  - }
  -}
  -```
  -
  -#### As a module
  -
  ```typescript
  import {
  NgModule
  