added admin functions for viewing audit records; gave users the ability

to set their default language and time zone preferences; added footer text
and account signup accept/decline rules; added additional implementation
of dictyionary code for future; minor cleanup of rendering config; and
so forth

TODO

@@ -2,11 +2,13 @@ Lots!
 
 - Unimplemented functions on the SIG Administration page:
   Set SIG Features (sigadmin, command=F)
+  View Audit Records (needs to be added)
 
 - Unimplemented functions in the system admin menu:
   Set Global Parameters
   View/Edit Banned Users
   User Account Management
+  View Audit Records (needs to be added)
   (More stuff needs to be added, I'm just not sure what.)
 
 - Should we provide the sysadmin the ability to disable SIG creation for