Assign my copyright to Keyboard.io

While the original plugin was written independently, significant developments
were made while working for Keyboard.io. As such, I feel it is appropriate to
assign copyright to the company.

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

library.properties

@@ -1,7 +1,7 @@
 name=Kaleidoscope-LEDEffect-BootGreeting
 version=0.0.1
 author=Gergely Nagy
-maintainer=Gergely Nagy <kaleidoscope@gergo.csillger.hu>
+maintainer=Gergely Nagy <algernon@keyboard.io>
 sentence=A boot-time LED greeting
 paragraph=Makes the LED button breathe for a short while after keyboard boot.
 category=Communication

src/Kaleidoscope-LEDEffect-BootGreeting.cpp

@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-LEDEffect-BootGreeting -- Small greeting at boot time
- * Copyright (C) 2017, 2018  Gergely Nagy
+ * Copyright (C) 2017, 2018  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software

src/Kaleidoscope-LEDEffect-BootGreeting.h

@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-LEDEffect-BootGreeting -- Small greeting at boot time
- * Copyright (C) 2017, 2018  Gergely Nagy
+ * Copyright (C) 2017, 2018  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software