add an epiloge for Two Brothers (based on the liberty epilog WML)

data/campaigns/Two_Brothers/scenarios/4_Return_to_the_Village.cfg

@@ -9,7 +9,7 @@
 #ifdef HARD
     turns=24
 #endif
-    next_scenario=null
+    next_scenario=epilog
 
     [music]
         name=northerners.ogg
@@ -235,6 +235,9 @@
             speaker=Arne
             message= _ "I have to leave you now. My men and I are needed by others, too. But should you ever face another grim foe, send me a messenger. I'll come as fast as I can, little brother."
         [/message]
+        [endlevel]
+            result=continue_no_save
+        [/endlevel]
     [/event]
 
     [event]

data/campaigns/Two_Brothers/scenarios/5_Epilog.cfg

@@ -0,0 +1,50 @@
+#textdomain wesnoth-tb
+[scenario]
+    id=epilog
+    name= _ "A Tale of Two Brothers - Epilogue"
+    {NO_MAP_DATA}
+    turns=10
+    next_scenario=null
+    [story]
+        [part]
+            music=name=traveling_minstrels.ogg
+            story= _ "After a long battle with many losses the orc was finally slain. It took several years to rebuild the village and the surrounding barnyards. For the moment the people were save again and knew that help was close should such a danger ever reoccur."
+            background=story/Two_Brothers_M4P1_the_end.png
+        [/part]
+        [part]
+            story= _ "Arne and his men left the village assured that it was in good hands with his brother protecting and guiding the villagers. On their journeys they faces several other obstacles. Some tales even mention Arnes name together with the famous elvish lord Kalenz, but this is a different story..."
+            background=story/Two_Brothers_M4P1_the_end.png
+        [/part]
+
+    [/story]
+
+    [event]
+        name=prestart
+        [music]
+            name=traveling_minstrels.ogg
+            immediate=yes
+        [/music]
+        [endlevel]
+            result=continue_no_save
+        [/endlevel]
+    [/event]
+    [side]
+        type=Knight
+        id=Arne
+        name= _ "Arne"
+        unrenamable=yes
+        side=1
+        canrecruit=yes
+        controller=human
+        gold=100
+    [/side]
+    [side]
+        type=Orcish Warlord
+        id=Tairach
+        name= _ "Tairach"
+        unrenamable=yes
+        side=2
+        canrecruit=yes
+        recruit="Orcish Warrior"
+    [/side]
+[/scenario]