Patches submitted by matt:

Patches submitted by matt:

 Added:
 ** .RC .RS       Read configuration, Read system info (citadel.c)
 ** .> .< .+ .-   Same as <>+- But skips instead. (citadel.c)

 Fixed:
 ** .Z not displaying zapped rooms. (rooms.c)
 ** U .U Ungoto wasn't restoring the # of last read in rooms in which the last
 message read was zero (rooms visited for the first time). The work-around I
 chose was to set it to 1 instead of 0 in these cases.    (rooms.c)
 ** .aide edituser() spaces in front of 'Permission to send internet mail'
 (routines.c)
 ** .rb? list_bio() segfaults if no users have a bio (routines2.c)