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/RockTunnelB1F.asm

@@ -0,0 +1,108 @@
+_RockTunnel2BattleText2::
+	text "Hikers leave twigs"
+	line "as trail markers."
+	done
+
+_RockTunnel2EndBattleText2::
+	text "Ohhh!"
+	line "I did my best!"
+	prompt
+
+_RockTunnel2AfterBattleText2::
+	text "I want to go "
+	line "home!"
+	done
+
+_RockTunnel2BattleText3::
+	text "Hahaha! Can you"
+	line "beat my power?"
+	done
+
+_RockTunnel2EndBattleText3::
+	text "Oops!"
+	line "Out-muscled!"
+	prompt
+
+_RockTunnel2AfterBattleText3::
+	text "I go for power"
+	line "because I hate"
+	cont "thinking!"
+	done
+
+_RockTunnel2BattleText4::
+	text "You have a"
+	line "#DEX?"
+	cont "I want one too!"
+	done
+
+_RockTunnel2EndBattleText4::
+	text "Shoot!"
+	line "I'm so jealous!"
+	prompt
+
+_RockTunnel2AfterBattleText4::
+	text "When you finish"
+	line "your #DEX, can"
+	cont "I have it?"
+	done
+
+_RockTunnel2BattleText5::
+	text "Do you know about"
+	line "costume players?"
+	done
+
+_RockTunnel2EndBattleText5::
+	text "Well,"
+	line "that's that."
+	prompt
+
+_RockTunnel2AfterBattleText5::
+	text "Costume players"
+	line "dress up as"
+	cont "#MON for fun."
+	done
+
+_RockTunnel2BattleText6::
+	text "My #MON"
+	line "techniques will"
+	cont "leave you crying!"
+	done
+
+_RockTunnel2EndBattleText6::
+	text "I give!"
+	line "You're a better"
+	cont "technician!"
+	prompt
+
+_RockTunnel2AfterBattleText6::
+	text "In mountains,"
+	line "you'll often find"
+	cont "rock-type #MON."
+	done
+
+_RockTunnel2BattleText7::
+	text "I don't often"
+	line "come here, but I"
+	cont "will fight you."
+	done
+
+_RockTunnel2EndBattleText7::
+	text "Oh!"
+	line "I lost!"
+	prompt
+
+_RockTunnel2AfterBattleText7::
+	text "I like tiny"
+	line "#MON, big ones"
+	cont "are too scary!"
+	done
+
+_RockTunnel2BattleText8::
+	text "Hit me with your"
+	line "best shot!"
+	done
+
+_RockTunnel2EndBattleText8::
+	text "Fired"
+	line "away!"
+	prompt