Update the ergodox-ez/algernon keymap (#409)

Compared to the previous version, the following noteworthy changes have
been made to the keymap:

* The keyboard starts in NKRO mode, bootmagic and other things are
  disabled.
* A STENO layer was added, to be used with Plover.
* An experimental layout was added, something halfway between Dvorak and
  Capewell-Dvorak. A work in progress.
* `LEAD y` types \o/.
* Some keys on the BASE layer have been moved around:
  - `?` moved to the left pinky, left of `Q`.
  - `=` shifted one row down, but `F11` stayed where it was.
  - `-` on the left half was replaced by `Tab`.
  - `Tab`'s original position is taken by a `Media Next`/`Media Prev`
     key.
  - `:` now inputs `;` when shifted.
* `ESC` cancels the **HUN** layer too, not just modifiers.

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

keyboard/ergodox_ez/keymaps/algernon/.gitignore

@@ -0,0 +1 @@
+/compiled.hex

keyboard/ergodox_ez/keymaps/algernon/Makefile

@@ -2,3 +2,7 @@ BOOTMAGIC_ENABLE=no
 COMMAND_ENABLE=no
 SLEEP_LED_ENABLE=no
 UNICODE_ENABLE=no
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboard/ergodox_ez/keymaps/algernon/config.h

@@ -1,5 +1,5 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H 1
+#ifndef CONFIG_ALGERNON_H
+#define CONFIG_ALGERNON_H
 
 #include "../../config.h"
 
@@ -24,4 +24,6 @@
 #undef LEADER_TIMEOUT
 #define LEADER_TIMEOUT 1000
 
+#define FORCE_NKRO
+
 #endif

keyboard/ergodox_ez/keymaps/algernon/readme.md

@@ -34,14 +34,19 @@ right). The more interesting parts are how certain keys behave:
 * The `ESC` key also doubles as a one-shot cancel key: if tapped while any of
   the one-shot modifiers are in-flight (as in, single-tapped, and not expired
   yet), it cancels all one-shot modifiers. Otherwise it sends the usual keycode.
-* The **Emacs** and **Hun** layer keys are one-shot, the **1Hand** is a toggle.
+* The **Emacs** and **Hun** layer keys are one-shot, the **1Hand** and **STENO**
+  keys are toggles.
 * The **Lead** key allows me to type in a sequence of keys, and trigger some
   actions:
     - `LEAD u` enters unicode input mode, by sending the GTK+ key sequence that
       does this.
     - `LEAD l` uses the unicode input method to enter a `λ`.
     - `LEAD s` does a lot of magic to type in a shruggie: `¯\_(ツ)_/¯`
+    - `LEAD y` types `\o/`.
     - `LEAD w m` maximises the currently focused window.
+    - `LEAD e` makes the [experimental layer](#experimental-layer) the default.
+    - `LEAD v` prints the firmware version, the keyboard and the keymap, if
+      compiled with a QMK version that has these available.
 
 ## Hungarian layer
 
@@ -100,6 +105,26 @@ The differences are as follows:
 * The `Apps`/`BASE` key can be used to go back to the base layer, by
   long-tapping it. A short-tap will send the `App` key, as usual.
 
+## Steno layer
+
+[![Steno layer for Plover](images/steno-layer.png)](http://www.keyboard-layout-editor.com/#/gists/401ef9a84369e47c57f9aedcf0a0d667)
+
+This is to be used with [Plover](http://www.openstenoproject.org/plover/),
+nothing really fancy here. The **STENO** key toggles the layer on and off, and
+sends the toggle command to Plover too.
+
+## Experimental layer
+
+[![Experimental layer](images/experimental-layer.png)](http://www.keyboard-layout-editor.com/#/gists/6ff50bf71248e05aab5b3fec4fae3d08)
+
+While using the standard Dvorak layout, I encountered a number of
+inconveniences, and on this layer, I am playing with ideas to make the layout
+feel better. Initially, it was based on [Capewell-Dvorak][cpd], but that too,
+had shortcomings I was not happy with. So now this is something inbetween, with
+own observations thrown in. How it works out in the long run remains to be seen.
+
+ [cpd]: http://www.michaelcapewell.com/projects/keyboard/layout_capewell-dvorak.htm
+
 # Building
 
 To make my workflow easier, this layout is maintained in

keyboard/ergodox_ez/keymaps/algernon/tools/max-focused

@@ -0,0 +1,5 @@
+#! /bin/sh
+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