Fix EPRT command

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
(cherry picked from commit 62afd4a43900ccc8a011e8d84c32daa26b93c566)

Conflicts:
	src/ftp/ftpsend.c
Fix active connections by fixing sock_listen

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
(cherry picked from commit 0a991b2e6081f6e384d11401373f1a15a9a2acae)

Conflicts:
	src/ftp/plain-socket.c
Bump version number and updates NEWS

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>