Store plname in save files (and restore it).

Move get_saved_games() functionality to files.c
Use moved get_saved_games() functionality in Qt windowport.
[also some non-enabled perminv code in Qt windowport]

include/extern.h

@@ -642,6 +642,8 @@ E void NDECL(read_wizkit);
 #endif
 E void FDECL(paniclog, (const char *, const char *));
 E int FDECL(validate_prefix_locations, (char *));
+E char** NDECL(get_saved_games);
+E void FDECL(free_saved_games, (char**));
 
 /* ### fountain.c ### */
 

include/patchlevel.h

@@ -13,7 +13,7 @@
  * Incrementing EDITLEVEL can be used to force invalidation of old bones
  * and save files.
  */
-#define EDITLEVEL	0
+#define EDITLEVEL	1
 
 #define COPYRIGHT_BANNER_A \
 "NetHack, Copyright 1985-2002"