Beta 19:
- do not "fix" \īs at start of path (b14)
- sound sync ignored recently emulated NTSC short/long line toggle
- less aggressive sound sync in non-vsync modes (not much point really)
- 68020 CE cycle counting rewritten (may not be better yet but easier to tweak in future)
- added support for single sided PC/Atari ST-style images
- added .st to disk image dialog extension list, .vhd to hardfile list
- onscreen leds show selected disk side
- onscreen led track number is dimmed when drive is empty
- always mount regular hardfiles, even if dostype is unknown or filesystem fails to load (unknown dostype = whole drive disappeared after reboot)
- add or create regular partition hardfile and size >=512M: generate more compatible default disk geometry (cylinders less than 65536)
- Action Replay statefile support should work again (again and again)
- AVIOutput: handle recording thread errors without freezing, record as 24-bit (instead of 32) if display is 32-bit
- fixed really stupid and old bug in blitter state restore
- added pause priorities (user pause > inactive > minimized), lower priority pause states canīt unpause higher priority states