message: Update dashboard style (mention in readme)
diff: @@ -141,7 +141,7 @@ GitHub Enterprise is also supported. More info in the options.
  ### Declutter
  -- [Newsfeed events take up less space.](https://user-images.githubusercontent.com/1402241/38087982-6c87f268-3384-11e8-9776-7ba48bdde80c.png)
  +- [Newsfeed events take up less space.](https://user-images.githubusercontent.com/1402241/53853757-b6f27a00-4001-11e9-9879-a75228b3df90.png)
  - Stars on your repos and some other useless events (commits, forks, new followers) are hidden.
  - The file hover effect in the repo file browser is removed.
  - [Unnecessary buttons in the comment box toolbar are hidden](https://user-images.githubusercontent.com/1402241/53629083-a4fe8900-3c47-11e9-8211-bfe2d254ffcb.png) (each one has a keyboard shortcut).
  