Some improvements to the README.md file

Signed-off-by: Ken Barber <ken@bob.sh>
Bit more cleanup

Signed-off-by: Ken Barber <ken@bob.sh>
Bit more cleanup

Signed-off-by: Ken Barber <ken@bob.sh>
Merge branch 'readme'

* readme:
  Bit more cleanup
  Bit more cleanup
  Some improvements to the README.md file