Source cleanup.

Source cleanup.

	modified:   bootstrap.c
	modified:   cause.c
	modified:   crypt.cpp
	modified:   endpoint.cpp
	modified:   genext.c
	modified:   genrc.c
	modified:   gentones.c
	modified:   genwave.c
	modified:   ie.cpp
	modified:   join.cpp
	modified:   joinpbx.cpp
	modified:   joinremote.cpp
	modified:   lcradmin.c
	modified:   mail.c
	modified:   main.c
	modified:   message.c
	modified:   route.c
	modified:   socket_server.c
	modified:   tones.c
	modified:   trace.c
	modified:   vbox.cpp