begin cleanup of sleep code for new state machine

src/sleep.h

@@ -0,0 +1,17 @@
+#pragma once
+
+void doDeepSleep(uint64_t msecToWake);
+void doLightSleep(uint64_t msecToWake);
+void setBluetoothEnable(bool on);
+
+// Perform power on init that we do on each wake from deep sleep
+void initDeepSleep();
+
+void setCPUFast(bool on);
+void setLed(bool ledOn);
+
+extern int bootCount;
+extern esp_sleep_source_t wakeCause; 
+
+// is bluetooth sw currently running?
+extern bool bluetoothOn;