Migrated all mercenary guild constants to source exports

db/const.txt

@@ -733,10 +733,6 @@ MOB_ELEMENT	20
 MOB_MODE	21
 MOB_MVPEXP	22
 
-ARCH_MERC_GUILD	0
-SPEAR_MERC_GUILD	1
-SWORD_MERC_GUILD	2
-
 EF_NONE	-1
 EF_HIT1	0
 EF_HIT2	1

src/map/script_constants.h

@@ -2255,6 +2255,11 @@
 	export_constant(BG_AREA);
 	export_constant(BG_AREA_WOS);
 
+	/* mercenary guilds */
+	export_constant(ARCH_MERC_GUILD);
+	export_constant(SPEAR_MERC_GUILD);
+	export_constant(SWORD_MERC_GUILD);
+
 	/* status options */
 	export_constant(OPTION_NOTHING);
 	export_constant(OPTION_SIGHT);