In the tree, libevhtp is used only for Seafile. This is the most recent
version that Haiwen lists as working.

Updated threads patch for OpenSSL 1.1.

Removed Maintainer as he is inactive.

Simplified Makefile a little bit and reorganized for consistency between
packages.

Fixed compilation with uClibc-ng.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

This patch is a backport of upstream changes.
I read the Makefile warning and made sure it only updates the openssl
calls and data types to the new API.  It does not touch anything else!

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>