* Add FSTools with examples of how to convert between SPIFFS and LITTLEFS.
* Oops. Need to pass layout by reference in order to capture the correct address. Took a while to find that. There maybe a better way to store all these configs
* Update FSTools.cpp
fix ESP.h to Esp.h
* Fix unused variable i
* Parsed with restyle.sh. Compile with all errors.
* remove unused variable
* fix different sign complication error
* Fix indentation to spaces
Run test/restyle.sh
Remove commented code
Use #ifdef blocks for debugging. `DEBUG_ESP_CORE` and `DEBUG_ESP_PORT`
use `static constexpr layout` which saves ROM ~500B for unused vars
* Update FSTools.cpp
Add yield in between file copy
