mod-h2 v1.15.9
- Since v1.15.4 mod_reqtimeout was enabled for h2 connections. This lead to closing of
h2 connections when a handshake timeout was configured, irregardless if the handshake
did happen or not. Added a positive test next to the negative one to ensure that
mod_reqtimeout is removed after a successful handshake. Fixes #196