ergodox: Update algernon's keymap to v1.9

Overall changes
===============

* `F12` was replaced by an `Fx` key, that activate the **Media** layer
  as a one-shot layer, and also `Alt` as a one-shot modifier.

Base layer changes
==================

* The `Media Stop` key is now a tap-dance key, and resets the device for
  programming on the fourth tap.

Miscellaneous
=============

* `π` can now be entered with UCIS.
* `🐁` can now be entered with UCIS.

Tools
=====

* The `tools/layer-notify` tool was removed, it was an example, which I
  don't use.

`tools/hid-commands`
--------------------

* Now looks at the `DISABLE_APPSEL_START` environment value, and does
  not display an AppSel notification if it is non-empty.
* Will attempt to re-program the keyboard when receiving a `reflash`
  command.
* No longer tries to select Emacs 24 on `APPSEL_EMACS`, rather, it goes
  for any Emacs.
* The `APPSEL_MUSIC` command now includes Kodi in the list too, as the
  last choice.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

keyboards/ergodox/keymaps/algernon/tools/hid-commands

@@ -16,7 +16,7 @@ _cmd_appsel () {
 }
 
 cmd_appsel_music () {
-    wmctrl -x -a rhythmbox || wmctrl -x -a spotify || true
+    wmctrl -x -a rhythmbox || wmctrl -x -a spotify || wmctrl -x -a kodi || true
     xdotool key Escape
 }
 
@@ -25,7 +25,7 @@ cmd_appsel_slack () {
 }
 
 cmd_appsel_emacs () {
-    _cmd_appsel emacs24
+    _cmd_appsel emacs
 }
 
 cmd_appsel_term () {
@@ -37,6 +37,10 @@ cmd_appsel_chrome () {
 }
 
 cmd_appsel_start () {
+    if [ ! -z "${DISABLE_APPSEL_START}" ]; then
+        return
+    fi
+
     APPSEL_START=$(date +%s)
     if [ $APPSEL_START -lt $(expr $LAST_APPSEL_START + 10) ]; then
         return
@@ -46,6 +50,10 @@ cmd_appsel_start () {
                 -i /usr/share/icons/Adwaita/24x24/devices/video-display.png
 }
 
+cmd_reflash () {
+    teensy_loader_cli -v -w ~/src/ext/qmk_firmware/algernon.hex --mcu atmega32u4 || true
+}
+
 cmd_help () {
     cat <<EOF
 Use the source, Luke!
@@ -69,5 +77,3 @@ while read l; do
         cmd_${cmd}
     fi
 done
-
-