Fix Giovanni's Room + bits and bobs

- Fixed the Arrow Tiles, it was very silly.
- Edited the text in Giovanni's Room to fix a gap, but also ended up adding citations and stuff to the file for the interested.
- Edited the map in Giovanni's Room to make a little more sense.
- Fixed some post-game Hall of Fame setup stuff.
- Edited Install.MD to be more idiot-proof

text/GiovannisRoom.asm

@@ -1,3 +1,9 @@
+; Much of the text here is taken from real Giovanni lore. You could say I wanted to write a love letter to Giovanni as a character here.
+; If you read all this, thank you for loving this character as much as I do. 
+; ~ Plague von Karma
+
+; Mysteries of the Earth is a book written by Giovanni in the Adventures Manga. In that book, he is confirmed to have discovered Rhyperior.
+; Additionally, in Adventures, his first caught Pokemon was a Weedle - this is why he uses Beedrill.
 _GiovannisRoomText1::
 	text "MYSTERIES OF THE"
 	line "EARTH - GIOVANNI"
@@ -9,19 +15,16 @@ _GiovannisRoomText1::
 	
 	para "Its name is"
 	line "RHYPERIOR."
-	cont "However, it"
-	cont "cannot be"
-	cont "obtained with"
-	cont "items found in"
-	cont "KANTO naturally."
 	
-	para "A PROTECTOR is"
-	line "required, which"
-	cont "we managed to"
-	cont "import here."
+	para "We can't get it"
+	line "obtained with"
+	cont "items native to"
+	cont "KANTO. We must"
+	cont "use a PROTECTOR."
 	
-	para "It unfortunately"
-	line "fails to address"
+	para "Unfortunately,"
+	line "RHYPERIOR does"
+	cont "not address"
 	cont "RHYDON's poor"
 	cont "SPEED. Ergo, it"
 	cont "cannot use my"
@@ -30,20 +33,23 @@ _GiovannisRoomText1::
 	cont "full potential."	
 	done
 
+; Madame Boss, Giovanni's mother, is from a Japan-exclusive Radio Drama.
+; http://www.rigelatin.net/copycat/saga/origin/dramaep1.php
+; In Pokemon Origins, Giovanni is confirmed to have begun with a Charmander.
+; This combines those two facts.
 _GiovannisRoomText2::
 	text "It's a torn-out"
 	line "page from an"
 	cont "old diary..."
 	
-	para "Aug 1st, 1975"
-	line "I managed to"
-	cont "get my first"
-	cont "#MON."
+	para "Aug 1st, 1975" ; Did you know we calc'd the year here?
+	line "I got my first"
+	cont "#MON!"
 	
 	para "It's a CHARMANDER!"
-	line "But...I have to"
-	cont "keep this a"
-	cont "secret from"
+	
+	para "But...I must keep"
+	line "it a secret from"
 	cont "mother."
 	
 	para "She would auction"
@@ -56,6 +62,12 @@ _GiovannisRoomText2::
 	line "you!"
 	
 	done
+; We never have Giovanni use Charizard, as he's never shown doing so, even in Origins.
+; My assumption is one of the following;
+; - He doesn't want it involved with his Yakuza activities.
+; - He released it.
+; - His mother ended up selling it.
+; I like giving the player the opportunity to think about this too!
 
 _GiovannisRoomText3::
 	text "Various financial"
@@ -63,12 +75,11 @@ _GiovannisRoomText3::
 	cont "scattered on"
 	cont "the floor..."
 	
-	para "PROTECTOR: ¥3,000"
+	para "PROTECTOR: ¥3,000" ; Giovanni discovered the Protector's use with Rhyperior.
 
-	para "DIRE HIT: ¥5,200"
+	para "DIRE HIT: ¥5,200" ; Giovanni uses this in battle.
 
-	para "DEVELOPMENT OF"
-	line "TM27: ¥15,000"
+	para "TM27 R&D: ¥15,000" ; Giovanni is confirmed to have created Fissure in vanilla RBY. He also says he made Earthquake in FRLG, but it feels contrived.
 
 	para "Business: ¥100,000"
 	
@@ -76,6 +87,7 @@ _GiovannisRoomText3::
 	
 	done
 
+; This is a reference to the Radio Drama. Jessie's mother dies trying to find it.
 _GiovannisRoomText4::
 	text "It's a document"
 	line "about a failed"