src/client_pty.c, src/client_pty.c, src/command.h,
src/connection.c, src/keyexchange.c, src/lsh.c, src/lshd.c,
src/queue.c, src/resource.c, src/server.h, src/server_password.c,
src/server_pty.h, src/server_session.c, src/service.c,
src/service.h, src/session.c, src/tcpforward.c,
src/write_buffer.c, src/zlib.c: Removed old #if:ed out code.

Rev: src/channel.c:1.37
Rev: src/channel.h:1.32
Rev: src/client.c:1.64
Rev: src/client.h:1.23
Rev: src/client_pty.c:1.7
Rev: src/client_pty.h:1.3
Rev: src/command.h:1.22
Rev: src/connection.c:1.32
Rev: src/keyexchange.c:1.49
Rev: src/lsh.c:1.53
Rev: src/lshd.c:1.48
Rev: src/queue.c:1.4
Rev: src/resource.c:1.9
Rev: src/server.h:1.18
Rev: src/server_password.c:1.19
Rev: src/server_pty.h:1.9
Rev: src/server_session.c:1.4
Rev: src/service.c:1.17
Rev: src/service.h:1.16
Rev: src/session.c:1.9
Rev: src/tcpforward.c:1.8
Rev: src/write_buffer.c:1.17
Rev: src/zlib.c:1.18