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/.

text/CeladonDiner.asm

@@ -0,0 +1,59 @@
+_CeladonDinerText1::
+	text "Hi!"
+
+	para "We're taking a"
+	line "break now."
+	done
+
+_CeladonDinerText2::
+	text "My #MON are"
+	line "weak, so I often"
+	cont "have to go to the"
+	cont "DRUG STORE."
+	done
+
+_CeladonDinerText3::
+	text "Psst! There's a"
+	line "basement under"
+	cont "the GAME CORNER."
+	done
+
+_CeladonDinerText4::
+	text "Munch..."
+
+	para "The man at that"
+	line "table lost it all"
+	cont "at the slots."
+	done
+
+_CeladonDinerText_491a7::
+	text "Go ahead! Laugh!"
+
+	para "I'm flat out"
+	line "busted!"
+
+	para "No more slots for"
+	line "me! I'm going"
+	cont "straight!"
+
+	para "Here! I won't be"
+	line "needing this any-"
+	cont "more!"
+	prompt
+
+_ReceivedCoinCaseText::
+	text "<PLAYER> received"
+	line "a @"
+	TX_RAM wcf4b
+	text "!@@"
+
+_CoinCaseNoRoomText::
+	text "Make room for"
+	line "this!"
+	done
+
+_CeladonDinerText_491b7::
+	text "I always thought"
+	line "I was going to"
+	cont "win it back..."
+	done