Implemented backMenu; more debug for lowScriptMode

Implemented backMenu: a menu button "Back..." which takes you
back to the previous menu. Added mroe debugging for lowScriptMode
to try and figure what is happening with the timer settings.
Added gname chat command

Added new command - just because :) Makes the key "say" a name with
a symbol-filled frame - created at random, with matching pairs of
characters on both side (including different but paired symbols like
() <> [] et al).
Added back menus, fixed bugs, added debug level pf

Added menus that allow user to go Back to previous menu. Fixed bug
where else condition was not executing - and Controller never saw
Outfits menu. Fixed bug where RLV commands could be blank as
recieved by the StatusRLV script. Re-enabled the debug level
preference in the Preference NC. Reworked memory summary for better
more informative output.