Add esp32 like embed_files support for arduino framework #267
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This PR adds support for a esp32 like
embed_filesandembed_txtfilesplatformio.ini option._embed_files.py is a very lightly modified copy of esp32 _embed_files.py.
This PR currently only adds embed_files support for the arduino framework because that is the only one I already had a workspace for, and thus the only one I can test easily.
It would be a tiny change to also add support to
esp8266-nonos-sdkandesp8266-rtos-sdk, so if my inability to test that well isn't an issue feel free to tell me to add that.