Updated Changelog

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Added more information to docs about git.exe problems

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Accept any proxy protocol, not just http

(Fixes issue #1826)

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>