Set limited game mode, AI changes, primitives and _cards.dat corrections

New set limited ,where you get a deck two random sets.

Still playing with the AI values and hueristics.

Cards fixes. Masters Edition should be named ME1 and the Mythic Edition is MED, the cards multiverse ids are still the same so the decks and references should not change.

projects/mtg/bin/Res/sets/XLN/_cards.dat

@@ -4,7 +4,6 @@ name=Ixalan
 year=2017
 block=Ixalan
 [/meta]
-
 [card]
 primitive=Adanto Vanguard
 id=435152
@@ -118,7 +117,7 @@ rarity=R
 [card]
 primitive=Adanto, the First Fort
 id=435174
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Looming Altisaur
@@ -383,7 +382,7 @@ rarity=R
 [card]
 primitive=Azcanta, the Sunken Ruin
 id=435227
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Shaper Apprentice
@@ -468,7 +467,7 @@ rarity=R
 [card]
 primitive=Temple of Aclazotz
 id=435244
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Bishop of the Bloodstained
@@ -888,7 +887,7 @@ rarity=R
 [card]
 primitive=Spitfire Bastion
 id=435328
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Wily Goblin
@@ -983,7 +982,7 @@ rarity=R
 [card]
 primitive=Itlimoc, Cradle of the Sun
 id=435347
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Ixalli's Diviner
@@ -1203,7 +1202,7 @@ rarity=R
 [card]
 primitive=Conqueror's Foothold
 id=435391
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Dowsing Dagger
@@ -1213,7 +1212,7 @@ rarity=R
 [card]
 primitive=Lost Vale
 id=435393
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Dusk Legion Dreadnought
@@ -1258,7 +1257,7 @@ rarity=R
 [card]
 primitive=Primal Wellspring
 id=435402
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Prying Blade
@@ -1293,7 +1292,7 @@ rarity=R
 [card]
 primitive=Spires of Orazca
 id=435409
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Treasure Map
@@ -1303,7 +1302,7 @@ rarity=R
 [card]
 primitive=Treasure Cove
 id=435411
-rarity=R
+rarity=T
 [/card]
 [card]
 primitive=Vanquisher's Banner