Koenig - Remove reading time display
Koenig - Remove reading time display

refs https://github.com/TryGhost/Ghost/issues/9724
- removed reading time from word count display, it will be added back later as part of a more comprehensive stats interface
- added background to the bottom right word count so it's still visible when above a full-width image

TryGhost/Ghost-Admin,kevinansfield/Ghost-Admin,kevinansfield/Ghost-Admin,TryGhost/Ghost-Admin