renamed a lot of cw_format_* to format_*

FossilOrigin-Name: 23ddf0840bc6910dc3ddf4f763ff9976441573173d8e669cc02cbc0520f12f00

src/cw/bstr_create_from_str.c

@@ -24,7 +24,7 @@ uint8_t * bstr_create_from_str(const char *s)
 		msize++;
 	uint8_t * mem = malloc(1+msize);
 	*((uint8_t*)mem)=msize;
-	cw_format_scan_hex_bytes(mem+2,s+2,l);
+	format_scan_hex_bytes(mem+2,s+2,l);
 	return mem;		
 }