Clean up comments

Base data: types uniquely lacked a comment; items on one line; distinguish unknowns
Dex entries: don't imply that pointers don't exist

data/pokemon/dex_entries/primeape.asm

@@ -1,10 +1,10 @@
-; PrimeapePokedexEntry: ; 0x182e39
 	db "PIG MONKEY@" ; species name
 	dw 303, 710 ; height, weight
 
 	db   "It will beat up"
 	next "anyone who makes"
 	next "it mad, even if it"
+
 	page "has to chase them"
 	next "until the end of"
 	next "the world.@"