3.8.4

Commits

• 4848351: fix working with modifiers in ruen (Danil Tolkachev)
• ef49412: pointing keycodes and automouse for k03pro (Danil Tolkachev)
• f68e463: prevent eemprom rewriting when settings not changed (Danil Tolkachev)
• 451fed0: enable optional debug output (with -e CONSOLE_ENABLE=yes) (Danil Tolkachev)
• 0636266: initial led blinks protocol (Danil Tolkachev)
• 11477a8: fix old trackball modes (Danil Tolkachev)
• 9bc294c: ruen mod works as toggle on tap (Danil Tolkachev)
• 711e6fe: user mods for trackball (Danil Tolkachev)
• d5dfc25: bump version to 3.8.4 (Danil Tolkachev)
• 835a323: Merge branch 'r3.8.4' into vial (Danil Tolkachev)