MP: added some keys to scenarios with AI sides

Namely disallow_observers and user_team_name which is displayed in debug mode

The prisoners in ANL are now allied with the player

[ci skip]

data/multiplayer/scenarios/2p_Caves_of_the_Basilisk.cfg

@@ -76,9 +76,11 @@
         canrecruit=no
         controller=null
         allow_player=no
+        disallow_observers=yes
         no_leader=yes
         hidden=yes
         team_name=statues
+        user_team_name= _ "teamname^Statues"
 
         {UNIT_PETRIFY "Sky Drake" "" 27 14}
         # wmllint: local spelling Flametrooper

data/multiplayer/scenarios/2p_Silverhead_Crossing.cfg

@@ -35,6 +35,7 @@
     [side]
         side=3
         team_name=nani
+        user_team_name= _ "teamname^Nani"
         color=black
         controller=ai
         allow_player=no
@@ -44,7 +45,7 @@
         hidden=yes
         [unit]
             type=Tentacle of the Deep
-            name=Nani The Shapeshifter
+            name= _ "Nani The Shapeshifter"
             x,y=1,1
         [/unit]
     [/side]

data/multiplayer/scenarios/2p_Sullas_Ruins.cfg

@@ -78,9 +78,11 @@
         canrecruit=no
         controller=null
         allow_player=no
+        disallow_observers=yes
         no_leader=yes
         hidden=yes
         team_name=statues
+        user_team_name= _ "teamname^Statues"
 
         # wmllint: local spellings Lhun-dup Ri-nzen Ten-zin Lo-bsang
         {SULLA_STATUE (Great Mage) 18 15 se (_"Statue of Sulla")}

data/multiplayer/scenarios/2p_Thousand_Stings_Garrison.cfg

@@ -78,9 +78,11 @@
         canrecruit=no
         controller=null
         allow_player=no
+        disallow_observers=yes
         no_leader=yes
         hidden=yes
         team_name=statues
+        user_team_name= _ "teamname^Statues"
 
         {UNIT_PETRIFY "Giant Scorpion" _"Statue"  1 24 sw}
         {UNIT_PETRIFY "Giant Scorpion" _"Statue"  1 23 sw}

data/multiplayer/scenarios/4p_A_New_Land.cfg

@@ -232,7 +232,8 @@
         allow_player=no
         disallow_observers=yes
         no_leader=yes
-        team_name=2
+        team_name=1,2
+        user_team_name= _ "teamname^Prisoners"
         income=0
         village_gold=0
         team_lock=yes