Rearrange the file layout in preparation of becoming a monorepo

Move the documentation to `doc/plugin/LED-ActiveModColor.md`, sources under
`src/kaleidoscope/plugin/` (appropriately namespaced). This is in preparation of
merging plugins into a single monorepo.

Signed-off-by: Gergely Nagy <algernon@keyboard.io>

README.md

@@ -5,57 +5,4 @@
  [travis:image]: https://travis-ci.org/keyboardio/Kaleidoscope-LED-ActiveModColor.svg?branch=master
  [travis:status]: https://travis-ci.org/keyboardio/Kaleidoscope-LED-ActiveModColor
 
-With this plugin, any active modifier on the keyboard will have the LED under it
+See [doc/plugin/LED-ActiveModColor.md](doc/plugin/LED-ActiveModColor.md) for documentation.
-highlighted. No matter how the modifier got activated (a key press, a macro,
-anything else), the coloring will apply. Layer keys, be them layer toggles,
-momentary switches, or one-shot layer keys count as modifiers as far as the
-plugin is concerned.
-
-## Using the plugin
-
-To use the plugin, one needs to include the header, and activate the effect. It
-is also possible to use a custom color instead of the white default.
-
-```c++
-#include <Kaleidoscope.h>
-#include <Kaleidoscope-LEDControl.h>
-#include <Kaleidoscope-LED-ActiveModColor.h>
-
-KALEIDOSCOPE_INIT_PLUGINS(LEDControl,
-                          ActiveModColorEffect);
-
-void setup () {
-  Kaleidoscope.setup ();
-
-  ActiveModColorEffect.highlight_color = CRGB(0x00, 0xff, 0xff);
-}
-```
-
-It is recommended to place the activation (the `KALEIDOSCOPE_INIT_PLUGINS` parameter) of the
-plugin last, so that it can reliably override any other plugins that may work
-with the LEDs, and apply the highlight over those.
-
-## Plugin properties
-
-The plugin provides the `ActiveModColorEffect` object, which has the following
-properties:
-
-### `.highlight_color`
-
-> The color to use for highlighting the modifiers. Defaults to a white color.
-
-### `.sticky_color`
-
-> The color to use for highlighting one-shot modifiers when they are sticky. Defaults to a red color.
-
-## Dependencies
-
-* [Kaleidoscope-LEDControl](https://github.com/keyboardio/Kaleidoscope-LEDControl)
-* [Kaleidoscope-OneShot](https://github.com/keyboardio/Kaleidoscope-OneShot)
-
-## Further reading
-
-Starting from the [example][plugin:example] is the recommended way of getting
-started with the plugin.
-
- [plugin:example]: https://github.com/keyboardio/Kaleidoscope-LED-ActiveModColor/blob/master/examples/LED-ActiveModColor/LED-ActiveModColor.ino

doc/plugin/LED-ActiveModColor.md

@@ -0,0 +1,56 @@
+# Kaleidoscope-LED-ActiveModColor
+
+With this plugin, any active modifier on the keyboard will have the LED under it
+highlighted. No matter how the modifier got activated (a key press, a macro,
+anything else), the coloring will apply. Layer keys, be them layer toggles,
+momentary switches, or one-shot layer keys count as modifiers as far as the
+plugin is concerned.
+
+## Using the plugin
+
+To use the plugin, one needs to include the header, and activate the effect. It
+is also possible to use a custom color instead of the white default.
+
+```c++
+#include <Kaleidoscope.h>
+#include <Kaleidoscope-LEDControl.h>
+#include <Kaleidoscope-LED-ActiveModColor.h>
+
+KALEIDOSCOPE_INIT_PLUGINS(LEDControl,
+                          ActiveModColorEffect);
+
+void setup () {
+  Kaleidoscope.setup ();
+
+  ActiveModColorEffect.highlight_color = CRGB(0x00, 0xff, 0xff);
+}
+```
+
+It is recommended to place the activation (the `KALEIDOSCOPE_INIT_PLUGINS` parameter) of the
+plugin last, so that it can reliably override any other plugins that may work
+with the LEDs, and apply the highlight over those.
+
+## Plugin properties
+
+The plugin provides the `ActiveModColorEffect` object, which has the following
+properties:
+
+### `.highlight_color`
+
+> The color to use for highlighting the modifiers. Defaults to a white color.
+
+### `.sticky_color`
+
+> The color to use for highlighting one-shot modifiers when they are sticky. Defaults to a red color.
+
+## Dependencies
+
+* [Kaleidoscope-LEDControl](https://github.com/keyboardio/Kaleidoscope-LEDControl)
+* [Kaleidoscope-OneShot](https://github.com/keyboardio/Kaleidoscope-OneShot)
+
+## Further reading
+
+Starting from the [example][plugin:example] is the recommended way of getting
+started with the plugin.
+
+ [plugin:example]: https://github.com/keyboardio/Kaleidoscope-LED-ActiveModColor/blob/master/examples/LED-ActiveModColor/LED-ActiveModColor.ino

src/Kaleidoscope-LED-ActiveModColor.h

@@ -17,4 +17,4 @@
 
 #pragma once
 
-#include <Kaleidoscope/LED-ActiveModColor.h>
+#include <kaleidoscope/plugin/LED-ActiveModColor.h>

src/kaleidoscope/plugin/LED-ActiveModColor.cpp

@@ -20,6 +20,7 @@
 #include <kaleidoscope/hid.h>
 
 namespace kaleidoscope {
+namespace plugin {
 
 cRGB ActiveModColorEffect::highlight_color = (cRGB) {
   0xff, 0xff, 0xff
@@ -60,6 +61,7 @@ EventHandlerResult ActiveModColorEffect::beforeReportingState() {
   return EventHandlerResult::OK;
 }
 
+}
 }
 
-kaleidoscope::ActiveModColorEffect ActiveModColorEffect;
+kaleidoscope::plugin::ActiveModColorEffect ActiveModColorEffect;

src/kaleidoscope/plugin/LED-ActiveModColor.h

@@ -21,6 +21,7 @@
 #include <Kaleidoscope-LEDControl.h>
 
 namespace kaleidoscope {
+namespace plugin {
 class ActiveModColorEffect : public kaleidoscope::Plugin {
  public:
   ActiveModColorEffect(void) {}
@@ -31,5 +32,6 @@ class ActiveModColorEffect : public kaleidoscope::Plugin {
   EventHandlerResult beforeReportingState();
 };
 }
+}
 
-extern kaleidoscope::ActiveModColorEffect ActiveModColorEffect;
+extern kaleidoscope::plugin::ActiveModColorEffect ActiveModColorEffect;