Changed the hiscore plugin to save inside the "hiscore" folder in the
plugin data directory. The old hiscore path setting has already been
removed from MAME for some time. This means the plugin was always
saving in the "hi" folder in the working directory with no way to change
it, which is problematic on Linux and macOS, particularly for distro
packagers. There are lots of plugin and UI changes in this release, so
we may as well get this out of the way now. Also made it possible to
change the "timed save" option from the Plugin Options menu, and save
that in the data folder, too.
Documented the input macro plugin. The only undocumented plugins now
are the cheat plugin, the cheat finder plugin, and the port name plugin.
* autofire, inputmacro: Made left/right repeat when held (makes setting
long delays/durations easier).
* autofire, inputmacro: Added headings for devices in input selection
menus (helps when controller buttons have identical names, e.g. AES)
* autofire: Made intial selection when moving between menus intuitive,
log some errors on saving/loading configuration.
* autofire: Fixed two errors in Chinese localisations.
Make it possible for a plugin to specify which item should be selected
on repopulate. Also allowed plugins to specify the UI heading flag for
menu items.
Updated input macro plugin to select sane items when changing menus.
Other plugins not updated yet, but may be at some point in the future.
-plugins: Sort input selection menus for autofire plugin.
-frontend: Fixed another case where the menus may not automatically
scroll the first item into view.
