Write first half of ml post

Signed-off-by: Michael Barton <mail@michaelbarton.me.uk>
Finish ML reads post

Signed-off-by: Michael Barton <mail@michaelbarton.me.uk>
Further proof read article

Signed-off-by: Michael Barton <mail@michaelbarton.me.uk>
Merge branch 'post/ml-reads' into develop