Stella 3.1.2 released

[+stephena]

This is just a quick bugfix release for some issues that popped up in 3.1.1. As usual, Stella can be downloaded from http://stella.sf.net. Please place all bug reports and comments in the 3.1 release thread, located here.

 

Changelog:

 * Modified 'showinfo' command to accept levels of output, where
   increasingly larger numbers provide more debug output.  Related to
   this, added UI item to modify 'showinfo'.

 * Updated DPC+ bankswitch scheme to latest specifications, including
   support for 32K ROMs with ARM code (the ARM code is ignored for now).

 * Fixed bug in saving patched ROMs using DPC and DPC+ bankswitch
   schemes; the saved image didn't actually include any changes made by
   the user.

 * Removed 'uselauncher' from the UI, since disabling it will remove
   the ROM launcher on all future runs, and not allow one to enable it
   again.  It's still available from the commandline, for those that
   have a need for it.