Kaleidoscope::setup: Use the HID facade

Instead of using `Keyboard.begin` directly, use
`kaleidoscope::hid::initializeKeyboard`. While there, also initialize
`ConsumerControl` and `SystemControl` the same way.

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

src/Kaleidoscope.cpp

@@ -10,7 +10,10 @@ Kaleidoscope_::Kaleidoscope_(void) {
 void
 Kaleidoscope_::setup(void) {
   KeyboardHardware.setup();
-  Keyboard.begin();
+
+  kaleidoscope::hid::initializeKeyboard();
+  kaleidoscope::hid::initializeConsumerControl();
+  kaleidoscope::hid::initializeSystemControl();
 
   // A workaround, so that the compiler does not optimize handleKeyswitchEvent out...
   // This is a no-op, but tricks the compiler into not being too helpful