Update the ergodox/algernon keymap to v1.7

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

* The number row has been completely rearranged on both the **Base** and
  the **ADORE** layers.
* The number/function key behavior was changed: function keys are now on
  the **Media**.
* The `:`/`;` and `-`/`_` keys were put back to their thumb position on
  the bottom row, on both the **Base** and **ADORE** layers.
* The bottom large keys on the inner side of each half now function as
  [tmux](http://tmux.github.io/) keys: the left to send the prefix, the
  right to send the `display-panes` key. The left also doubles as a GNU
  screen prefix key, and sends `C-a` when double tapped.
* A number of functions, such as the **AppSel** layer, now require the
  `hid-commands` tool to be running, with the output of `hid_listen`
  being piped to it.

ADORE
=====

* `Y` and `X` have been swapped again.

Media/Navigation layer
======================

* The function keys are now on this layer.
* Mouse keys have been removed.
* Media start/stop/prev/next have been removed.
* `Print screen` has been removed.
* There is only one screen lock key now.

Heatmap
=======

* Fixed a few issues in the finger-stats calculation.
* The tool now also timestamps and saves all input lines to a logfile,
  which it loads on start, allowing one to continue the collection after
  upgrading the tool.
* The heatmap tool will now colorize the stats by default.
* The periodic stats are now printed in a more compact format.

Tools
=====

* Added a new tool, `tools/layer-notify` that listens to layer change
  events on the HID console, and pops up a notification on layer
  changes.
* Another new tool, `tools/text-to-log.py` has been added that converts
  arbitrary text to a keylogger output, which can be fed to the heatmap
  generator.
* A number of features have been moved to the `tools/hid-commands`
  utility. These generally are OS dependent, and are easier to implement
  on the software side.

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

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

@@ -0,0 +1,61 @@
+#!/bin/bash
+set -e
+
+cmd_wm () {
+    WIN="$(xdotool getactivewindow)"
+    wmctrl -i -r ${WIN} -b remove,maximized_vert,maximized_horz
+    xdotool windowsize ${WIN} 100% 100%
+    wmctrl -i -r ${WIN} -b add,maximized_vert,maximized_horz
+}
+
+_cmd_appsel () {
+    wmctrl -x -a $1 || true
+    xdotool key Escape
+}
+
+cmd_appsel_music () {
+    wmctrl -x -a rhythmbox || wmctrl -x -a spotify || true
+    xdotool key Escape
+}
+
+cmd_appsel_slack () {
+    _cmd_appsel slack
+}
+
+cmd_appsel_emacs () {
+    _cmd_appsel emacs24
+}
+
+cmd_appsel_term () {
+    _cmd_appsel gnome-terminal
+}
+
+cmd_appsel_chrome () {
+    _cmd_appsel chromium
+}
+
+cmd_help () {
+    cat <<EOF
+Use the source, Luke!
+EOF
+}
+
+while read l; do
+    case "$l" in
+        "CMD:"*)
+            ;;
+        *)
+            continue
+            ;;
+    esac
+
+    cmd="$(echo $l | cut -d: -f2-)"
+
+    echo "Got command: ${cmd}"
+
+    if type cmd_${cmd} >/dev/null 2>&1; then
+        cmd_${cmd}
+    fi
+done
+
+