Add Mario & Luigi Superstar Saga + Bowser's Minions (#142)

* Add Mario & Luigi Superstar Saga + Bowser's Minios metadata

* Update game.dat

* corrections

update screenshots and box art.

* Update game.dat

* Word correction

Corrected the directory's name

games/mario-luigi-superstar-saga-bowsers-minions/game.dat

@@ -0,0 +1,19 @@
+title = "Mario & Luigi Superstar Saga + Bowser's Minions"
+description = "Mario & Luigi: Superstar Saga + Bowser's Minions is a game for the Nintendo 3DS, developed by AlphaDream. It is an enhanced remake of the 2003 Game Boy Advance game, Mario & Luigi: Superstar Saga. The game has an added story called Minion Quest: The Search for Bowser."
+needs_system_files = false
+needs_shared_font = true
+
+[[releases]]
+title = "00040000001B9000"
+region = "eur"
+release_date = "2017-10-06"
+
+[[testcases]]
+title = "00040000001B9000"
+compatibility = "0"
+date = "2017-10-30"
+version = "HEAD-1f6da9f"
+cpu = "Intel Core i5-6400"
+gpu = "nVidia GeForce GTX 750TI"
+os = "Windows 10 15063"
+author = "Sedhaild"