Notes for v0.13

Various updates

• Fixed resizing and border alignment in OpenGL video module
  
• Virtual floppy timings more accurate
  
• JVC (".dsk") virtual disks supported
  
• Preliminary CoCo disk support (some stuff works, NitrOS-9 doesn´t)
  
• 6809-PIA interrupt interaction more accurate (fixes some games)
  
• Various command-line options added
  
• CoCo can operate with or without Extended BASIC and Disk BASIC ROMs
  

The Windows32 binary for this release has been built with OpenGL support. If this falls back to software rendering, you will undoubtedly have to use the "-vo sdl" switch.

Firmware ROMs with names as expected by MESS are now searched for (in addition to some older names).