Add line 8 (user's real name) to DOORFILE.SR (Solar Realms' drop file)

Apparently this line was added at some point, not sure if it's actually used
in any doors, but here it is anyway.

src/sbbs3/xtrn_sec.cpp

@@ -888,14 +888,20 @@ void sbbs_t::xtrndat(const char *name, const char *dropdir, uchar type, ulong tl
 			return; 
 		}
 
-		safe_snprintf(str, sizeof(str), "%s\n%d\n%d\n%lu\n%lu\n%u\n%lu\n"
-			,name								/* Complete name of user */
-			,INT_TO_BOOL(term & ANSI)			/* ANSI ? */
-			,!INT_TO_BOOL(term & NO_EXASCII)	/* IBM characters ? */
-			,rows								/* Page length */
-			,dte_rate							/* Baud rate */
-			,online==ON_LOCAL ? 0:cfg.com_port	/* COM port */
-			,MIN((tleft/60), INT16_MAX)			/* Time left (in minutes) */
+		/* from SRE0994B's SRDOOR.DOC:
+		 * The main change from 3.1 was the addition of line 8,
+		 * the "Real Name" line.  This line will be used in the
+		 * future for BRE's "dupe-checking" feature.
+		 */
+		safe_snprintf(str, sizeof(str), "%s\n%d\n%d\n%lu\n%lu\n%u\n%lu\n%s\n"
+			,name								// Complete name or handle of user
+			,INT_TO_BOOL(term & ANSI)			// ANSI status:  1 = yes, 0 = no, -1 = don't know
+			,!INT_TO_BOOL(term & NO_EXASCII)	// IBM Graphic characters:  1 = yes, 0 = no, -1 = unknown
+			,rows								// Page length of screen, in lines.  Assume 25 if unknown
+			,dte_rate							// Baud Rate:  300, 1200, 2400, 9600, 19200, etc.
+			,online==ON_LOCAL ? 0:cfg.com_port	// Com Port:  1, 2, 3, or 4.
+			,MIN((tleft/60), INT16_MAX)			// Time Limit:  (in minutes); -1 if unknown.
+			,useron.name						// Real name (the same as line 1 if not known)
 			);
 		lfexpand(str,misc);
 		fwrite(str, strlen(str), 1, fp);