Fix RAM Disk Formatting w/ TMS System Timer

- The RAM Disk formatting function was writing to the screen inside of DI/EI bracketed code (not good).  This is now corrected.

Source/CBIOS/cbios.asm

@@ -2747,10 +2747,12 @@ CLRRAM2:
 #ENDIF
 	LD	A,(BNKUSER)		; SWITCH BACK TO USER BANK
 	CALL	HB_BNKSEL		; SELECT BANK
+	EI				; INTERRUPTS OK AGAIN
 	CALL	NEWLINE2		; FORMATTING
 	LD	DE,STR_INITRAMDISK	; RAM DISK INIT MESSAGE
 	CALL	WRITESTR		; DISPLAY IT
-	LD	A,(BNKRAMD)		; SWITCH BACK TO FIRST BANK
+	DI				; DISABLE INTERRUPTS AGAIN
+	LD	A,(BNKRAMD)		; SWITCH BACK TO FIRST RAM BANK
 	CALL	HB_BNKSEL		; SELECT BANK
 	LD	HL,0			; SOURCE ADR FOR FILL
 	LD	BC,$2000		; LENGTH OF FILL IS 8K

Source/ver.inc

@@ -2,7 +2,7 @@
 #DEFINE	RMN	5
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.5.0-dev.39"
+#DEFINE BIOSVER	"3.5.0-dev.40"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	5
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.5.0-dev.39"
+	db	"3.5.0-dev.40"
 	endm