* This should alleviate some issues with battery powered motors where it appears the motor goes to sleep when the delay between the wakeup pulse and the start of the hardware sync is too long.
* Fixes issue #11 TX Power is now persisted to NVS
* Increase timing for tilt motors from 7 to 15 beats. #1
* Add time to frame log.
* Allow RX and TX pins to be shared and multiplexed
* TX commands for 80-bit controllers now send the last 3 bytes as witnessed by others
* RX commands for step up/down only translate the last byte as a command byte.
* Fixed inverted step commands for the API.
* Moved shade storage from NVS. NVS storage became limited because of the wired ethernet boards. This limited the number of potential shades to around 20.
* Added the ability to backup the shade configuration
* Added the ability to restore the shade configuration.
* Increased up. down, and tilt timing value to allow for up to 54 days of transition. The previous 16bit value did not allow for very slow shades and was limited to just over a minute.
* UI cleanup and additional messages.
* Transceiver tuning now applies the rx bandwidth in the proper order so no reboot is required.
