SotA S14: Add hint about needing plenty of gold for the next scenario

(cherry-picked from commit 7aced87548)

data/campaigns/Secrets_of_the_Ancients/scenarios/14_Entering_the_Northlands.cfg

@@ -156,6 +156,29 @@ We reached the Ford of Abez as the dawn light spread behind the mountain peaks t
         {RECALL_LOYAL_UNITS}
     [/event]
     # *************************** PLAY ***************************
+    # Finishing this scenario without a lot of gold for the next one
+    # can cause trouble for players, so give them a hint.
+    [event]
+        name=turn 2
+        [if]
+            [have_unit]
+                id=Vendraxis
+            [/have_unit]
+            [then]
+                [message]
+                    speaker=Vendraxis
+                    message= _ "I have a sssense of dark foreboding regarding the sssnowy peaksss ahead. We may meet our doom if we don't have enough coinsss." # no spellcheck
+                [/message]
+            [/then]
+            [else]
+                [message]
+                    speaker=Ras-Tabahn
+                    message= _ "The passes to the north are the end of many travelers. We would be wise to reach them with a reserve of gold. (<i>Cough, cough</i>)"
+                [/message]
+            [/else]
+        [/if]
+    [/event]
+
     [event]
         name=attack
         [filter_second]