Merge branch 'master' of https://github.com/tildearrow/furnace into es5506_alt

* 'master' of https://github.com/tildearrow/furnace: (77 commits)
  GUI: use pattern font for input latch
  GUI: partially implement note input latch UI
  GUI: transpose value does not transpose effect ID
  GUI: prepare for note input latch UI
  GUI: min ins selector width fix
  GUI: separate operation masks
  GUI: add missing FDS preset
  GUI: prepare for separate operation mask
  GUI: "none" instrument should not remove inscolumn
  GUI: fix ins 0 being inserted on blank song
  GUI: add a "none" option to instrument list
  update to-do list
  GUI: add "absorb" instrument input mode
  use good default instrument when adding ins
  better default instrument for OPL/OPLL
  GUI: fix selection being visible in dummy row area
  Further fix looped sample preview
  GUI: fix about screen in power saving mode
  VRC6: saw volume 63
  GUI: add an effect list window
  ...

# Conflicts:
#	src/engine/platform/amiga.cpp
#	src/engine/vgmOps.cpp
#	src/gui/dataList.cpp
#	src/gui/guiConst.cpp
#	src/gui/insEdit.cpp
#	src/gui/sampleEdit.cpp

src/gui/presets.cpp

@@ -732,6 +732,13 @@ void FurnaceGUI::initSystemPresets() {
       0
     }
   ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Famicom Disk System", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      DIV_SYSTEM_FDS, 64, 0, 0,
+      0
+    }
+  ));
   cat.systems.push_back(FurnaceGUISysDef(
     "Commodore 64 (6581 SID)", {
       DIV_SYSTEM_C64_6581, 64, 0, 1,