message: persistent run log for now
diff: @@ -2,9 +2,9 @@ import React from 'react'
  import classnames from 'classnames'
  import styles from './App.css'
  import ConnectionPanel from './ConnectionPanel'
  -
  import Button from './Button'
  import RunControl from './RunControl'
  +import RunLog from './RunLog'
  export default function App (props) {
  const {
  @@ -66,7 +66,7 @@ export default function App (props) {
  <ConnectionPanel {...props} />
  </aside>
  {runControl}
  - <main className={styles.task} />
  + <RunLog style={styles.task} {...props} />
  </div>
  )
  }
  