Display command shell name along with internal code for new user values

Also make it more clear in the online help that some of the new user values
are also applied to Guest (G-restricted) account logons.

src/sbbs3/scfg/scfgsys.c

@@ -1965,6 +1965,9 @@ void sys_cfg(void)
 						"\n"
 						"This menu allows you to determine the default values (settings,\n"
 						"security) assigned to newly-created user accounts.\n"
+						"\n"
+						"Some of thes settings are also automatically applied to 'Guest'\n"
+						"(G-restricted) account logons.\n"
 					;
 					switch(uifc.list(WIN_ACT|WIN_BOT|WIN_RHT|WIN_SAV,0,0,0,&new_dflt,0
 						,"New User Values",opt)) {
@@ -2102,7 +2105,8 @@ void sys_cfg(void)
 							uifc.helpbuf=
 								"`New User Editor:`\n"
 								"\n"
-								"You can use this option to select the default editor for new users.\n"
+								"You can use this option to select the default editor for new users\n"
+								"and 'Guest' (G-restriced) account logons.\n"
 							;
 							i=uifc.list(WIN_SAV|WIN_RHT,2,1,13,&i,0,"Editors",opt);
 							if(i==-1)
@@ -2114,14 +2118,14 @@ void sys_cfg(void)
 							break;
 						case 11:
 							for(i=0;i<cfg.total_shells && i<MAX_OPTS;i++)
-								snprintf(opt[i],MAX_OPLN,"%-.*s", LEN_CODE, cfg.shell[i]->code);
+								snprintf(opt[i],MAX_OPLN,"%-*s %s", LEN_CODE, cfg.shell[i]->code, cfg.shell[i]->name);
 							opt[i][0]=0;
 							i=cfg.new_shell;
 							uifc.helpbuf=
 								"`New User Command Shell:`\n"
 								"\n"
 								"You can use this option to select the default command shell for new\n"
-								"users.\n"
+								"users or 'Guest' (G-restricted) account logons.\n"
 							;
 							i=uifc.list(WIN_SAV|WIN_RHT,2,1,13,&i,0
 								,"Command Shells",opt);
@@ -2134,7 +2138,9 @@ void sys_cfg(void)
 								"`New User Default Download Protocol:`\n"
 								"\n"
 								"This option allows you to set the default download protocol of new users\n"
-								"(protocol command key or `BLANK` for no default).\n"
+								"or 'Guest' (G-restricted) account logons.\n"
+								"\n"
+								"Set this to the desired protocol command key or `BLANK` for no default.\n"
 							;
 							sprintf(str,"%c",cfg.new_prot);
 							uifc.input(WIN_SAV|WIN_MID,0,0