Add a couple Zenmap ideas suggested by Norris Carden

docs/TODO

@@ -106,6 +106,11 @@ o We should document an official way to compile/test refguide.xml so
 
 o Create Nmap wiki
 
+o [Zenmap] Consider a couple ideas from Norris Carden
+  (http://seclists.org/nmap-dev/2010/q2/228):
+ - remember last save and/or open location for new saves and/or opens
+ - default save location option
+
 o Consider rethinking Nmap's -s* syntax for specifing scan types
   o Current problems with this -s syntax:
     o We already use like 20 of the 26 letters, so we end up with