pt3_player: update with optimized/fixed code

pt3_player/OPTIMIZATION.txt

@@ -32,6 +32,7 @@ Code Optimization
 	FixVibrato	2423 + 143	1A.1F	26s	171s	15.2%
 	GetNoteSMC	2448 + 143	1A.16	26s	171s	15.2%
 	NoteTableGen	2554 + 143	1A.1C	26s	171s	15.2%
+	InlineGetNote	2537 + 143	19.27	25s	171s	14.6%
 
 Times:							Validated
 	BH.PT3:	10.0B	16	1:33	 93	17.2%	

pt3_player/hello.bas

@@ -1,2 +1,2 @@
-  10  PRINT "PT3 PLAYER V1.1"
+  10  PRINT "PT3 PLAYER V1.2"
  100  PRINT CHR$ (4)"BRUN PT3_PLAYER"

pt3_player/pt3_lib.s

@@ -25,6 +25,7 @@
 ; + 2418+143 = 2561 bytes -- move NOTE structs to page0
 ; + 2423+143 = 2566 bytes -- fix vibrato code
 ; + 2554+143 = 2697 bytes -- generate all four tone tables
+; + 2537+143 = 2680 bytes -- inline GetNoteFreq
 
 ; TODO
 ;   move some of these flags to be bits rather than bytes?