Fixed some problems with standard (#1331)

examples/with-mobx/components/Page.js

@@ -5,7 +5,6 @@ import Clock from './Clock'
 
 @inject('store') @observer
 class Page extends React.Component {
-
   componentDidMount () {
     this.props.store.start()
   }

lib/app.js

@@ -25,7 +25,6 @@ export default class App extends Component {
       {ErrorDebug && err ? <ErrorDebug error={err} /> : null}
     </div>
   }
-
 }
 
 class Container extends Component {

server/build/plugins/watch-pages-plugin.js

@@ -25,4 +25,3 @@ export default class WatchPagesPlugin {
     })
   }
 }
-

test/integration/basic/pages/nav/index.js

@@ -8,7 +8,6 @@ const linkStyle = {
 }
 
 export default class extends Component {
-
   increase () {
     counter++
     this.forceUpdate()