Fix Installation of Manpages, portlint sysutils/nwclient602
Correct Installation of Manpages, This fixes ports/34523.
Don't define ARCH, this is already done in bsd.port.mk Add
dependency for compat4x on CURRENT as stated in pkg-message.
ONLY_FOR_ARCHS set to i386 alpha, no other Architectures
available yet. portlint-ify.
Submitted by: Tilman Linneweh <email@example.com>