minor changes

ANNOUNCE NEWS #3820
Date: 04/03/2013 at 23:49
From: The Omega
To : Everyone
Subj: minor changes

* Letterlist will now show you if a letter has stuff in it.
* Simplying READing a letter will show you the stuff in that letter. No
need to remember to probe them any more.
* BLOODLINE SHOW will now disregard showing generations for which there
is nobody (such as siblings) or no information (ie "Unknown").

Penned by My hand on the 6th of Scarlatan, in the year 622 AF.