Revert "We inherited code from Nico Hood's HID project that would always send empty reports at setup"

src/BootKeyboard/BootKeyboard.cpp

@@ -119,6 +119,11 @@ int BootKeyboard_::getDescriptor(USBSetup& setup) {
 
 
 void BootKeyboard_::begin() {
+  // Force API to send a clean report.
+  // This is important for and HID bridge where the receiver stays on,
+  // while the sender is resetted.
+  releaseAll();
+  sendReport();
 }
 
 

src/DeviceAPIs/AbsoluteMouseAPI.hpp

@@ -54,6 +54,8 @@ int16_t AbsoluteMouseAPI::qadd16(int16_t base, int16_t increment) {
 }
 
 void AbsoluteMouseAPI::begin() {
+  // release all buttons
+  end();
 }
 
 void AbsoluteMouseAPI::end() {

src/MultiReport/ConsumerControl.cpp

@@ -50,6 +50,8 @@ ConsumerControl_::ConsumerControl_() {
 }
 
 void ConsumerControl_::begin() {
+  // release all buttons
+  end();
 }
 
 void ConsumerControl_::end() {

src/MultiReport/Gamepad.cpp

@@ -81,6 +81,8 @@ Gamepad_::Gamepad_() {
 }
 
 void Gamepad_::begin() {
+  // release all buttons
+  end();
 }
 
 void Gamepad_::end() {

src/MultiReport/Keyboard.cpp

@@ -84,6 +84,10 @@ Keyboard_::Keyboard_() {
 }
 
 void Keyboard_::begin() {
+  // Force API to send a clean report.  This is important for and HID bridge
+  // where the receiver stays on, while the sender is resetted.
+  releaseAll();
+  sendReportUnchecked();
 }
 
 

src/MultiReport/Mouse.cpp

@@ -74,6 +74,7 @@ Mouse_::Mouse_() {
 }
 
 void Mouse_::begin() {
+  end();
 }
 
 void Mouse_::end() {

src/MultiReport/SystemControl.cpp

@@ -51,6 +51,8 @@ SystemControl_::SystemControl_() {
 }
 
 void SystemControl_::begin() {
+  // release all buttons
+  end();
 }
 
 void SystemControl_::end() {