Update hyper#191

Closed

danieleades wants to merge 19 commits intosoftprops:masterfrom danieleades:update-hyper

+1,083-1,135

Commits on Nov 21, 2019

Commits on Nov 22, 2019

Commits on Nov 23, 2019

Commits on Nov 27, 2019

reinstate 'unix-socket' feature
danieleades
committed

Commits on Dec 10, 2019

remove 'main' from code example to silence clippy lint
danieleades
committed