Remove unnecessary audio code from orthodox (#2076)

* Remove unnecessary startup/shutdown code

* Leave functions intact

* Update rev1.c

keyboards/orthodox/rev1/rev1.c

@@ -21,33 +21,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "orthodox.h"
 
-#ifdef AUDIO_ENABLE
-    float tone_startup[][2] = SONG(STARTUP_SOUND);
-    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
 void matrix_init_kb(void) {
 
-    #ifdef AUDIO_ENABLE
-        _delay_ms(20); // gets rid of tick
-        PLAY_SONG(tone_startup);
-    #endif
-
-    // // green led on
-    // DDRD |= (1<<5);
-    // PORTD &= ~(1<<5);
+  //// // green led on
+  //// DDRD |= (1<<5);
+  //// PORTD &= ~(1<<5);
 
-    // // orange led on
-    // DDRB |= (1<<0);
-    // PORTB &= ~(1<<0);
+  //// // orange led on
+  //// DDRB |= (1<<0);
+  //// PORTB &= ~(1<<0);
 
-	matrix_init_user();
+  matrix_init_user();
 };
-
-void shutdown_user(void) {
-    #ifdef AUDIO_ENABLE
-        PLAY_SONG(tone_goodbye);
-	_delay_ms(150);
-	stop_all_notes();
-    #endif
-}