Add subdirectories to data/ similar to pokecrystal

Top level text/ is now solely for the former text/maps/ files, and other files are in their respective subdirectories in data/.

data/text/unused_names.asm

@@ -0,0 +1,20 @@
+UnusedNames::
+	db "かみなりバッヂ@" ; THUNDER BADGE
+	db "かいがらバッヂ@" ; SHELL BADGE
+	db "おじぞうバッヂ@" ; JIZOU BADGE
+	db "はやぶさバッヂ@" ; FALCON BADGE
+	db "ひんやりバッヂ@" ; CHILL BADGE
+	db "なかよしバッヂ@" ; FRIENDSHIP BADGE
+	db "バラバッヂ@" ; ROSE BADGE
+	db "ひのたまバッヂ@" ; FIREBALL BADGE
+	db "ゴールドバッヂ@" ; GOLD BADGE
+	db "たまご@" ; EGG
+	db "ひよこ@" ; CHICK
+	db "ブロンズ@" ; BRONZE
+	db "シルバー@" ; SILVER
+	db "ゴールド@" ; GOLD
+	db "プチキャプテン@" ; PETIT CAPTAIN
+	db "キャプテン@" ; CAPTAIN
+	db "プチマスター@" ; PETIT MASTER
+	db "マスター@" ; MASTER
+	db "エクセレント" ; EXCELLENT