1/256 Text and other transparency enhancements

- In the event of a 1/256 miss, the game will now state the Pokemon evaded the attack to signify its occurrence. This is part of an effort to make misses, overall, more transparent.
- Battle Debug now loads some items to assist with testing.
- Misleading Guard Spec message in Celadon has been changed to refer to X Special, which it was actually describing.
- Removed "it can spook the target sometimes" text when getting the TM for Rock Slide, because it's a LIE

text/CeladonMartRoof.asm

@@ -57,10 +57,11 @@ _CeladonMartRoofText_4850f::
 	para "@"
 	text_ram wStringBuffer
 	text " contains"
-	line "ROCK SLIDE!"
-
-	para "It can spook the" ; want to remove, but it's weird when done
-	line "target sometimes!@"
+	line "ROCK SLIDE!@"
+	
+	; this girl be spittin LIES
+	;para "It can spook the"
+	;line "target sometimes!@"
 	text_end
 
 _CeladonMartRoofText_48515::