11 new trainer classes

This adds the lost RBY trainer classes and a few unused ones. No sprites because I keep messing up the alpha channels among other things. I shall simply ask Martha.

Also spruced up the readme slightly.

data/trainers/parties.asm

@@ -5307,5 +5307,85 @@ MysticalmanGroup:
 	dw ELECTRODE
 	dw SCREECH, SONICBOOM, THUNDER, ROLLOUT
 	db -1 ; end
-
+	end_list_items
+
+; RBY / unused trainer types. Mostly placeholders.
+ChannelerGroup:
+	next_list_item ; CHANNELER (1)
+	db "SHANNA@", TRAINERTYPE_NORMAL
+	db 23
+	dw GASTLY
+	db -1 ; end
+	end_list_items
+
+CueBallGroup:
+	next_list_item ; CUE_BALL (1)
+	db "KIRBY@", TRAINERTYPE_NORMAL
+	db 23
+	dw CLEFFA
+	db -1 ; end
+	end_list_items
+
+EngineerGroup:
+	next_list_item ; ENGINEER (1)
+	db "DASHU@", TRAINERTYPE_NORMAL
+	db 23
+	dw MAGNEMITE
+	db -1 ; end
+	end_list_items
+
+RockerGroup:
+	next_list_item ; ROCKER (1)
+	db "BOWIE@", TRAINERTYPE_NORMAL
+	db 23
+	dw VOLTORB
+	db -1 ; end
+	end_list_items
+
+TamerGroup:
+	next_list_item ; TAMER (1)
+	db "MOE@", TRAINERTYPE_NORMAL
+	db 23
+	dw TAUROS
+	db -1 ; end
+	end_list_items
+
+FirefighterGroup:
+	next_list_item ; FIREFIGHTER (1)
+	db "REMY@", TRAINERTYPE_NORMAL
+	db 23
+	dw POLIWAG
+	db -1 ; end
+	end_list_items
+
+TeacherMGroup:
+	next_list_item ; TEACHERM (1)
+	db "DORNYEI@", TRAINERTYPE_NORMAL
+	db 23
+	dw BLISSEY
+	db -1 ; end
+	end_list_items
+
+PainterGroup:
+	next_list_item ; PAINTER (1)
+	db "RACHEL@", TRAINERTYPE_NORMAL
+	db 23
+	dw SMEARGLE
+	db -1 ; end
+	end_list_items
+
+SoldierGroup:
+	next_list_item ; SOLDIER (1)
+	db "PEPPINO@", TRAINERTYPE_NORMAL
+	db 23
+	dw FORRETRESS
+	db -1 ; end
+	end_list_items
+
+SportsmanGroup:
+	next_list_item ; SPORTSMAN (1)
+	db "JACQUES@", TRAINERTYPE_NORMAL
+	db 23
+	dw DODUO
+	db -1 ; end
 	end_list_items