Adafruit-circuitpython-esp32spi

Switches `socket.write` to `socket.send` to match the [CircuitPython Socket API](https://circuitpython.readthedocs.io/en/latest/shared-bindings/socket/__init__.html#socket.send) and the [CPython Socket API](https://docs.python.org/3/library/socket.html#socket.socket.send).

* Calls to`socket.write` will still work with this release but is deprecated, and will be removed in a future release.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-esp32spi`.

Read the [docs](http://circuitpython.readthedocs.io/projects/esp32spi/en/latest/) for info on how to use it.

Exposes the [getTime function in nina-fw](https://github.com/adafruit/nina-fw/blob/master/main/CommandHandler.cpp#L792) to fetch the latest unix timestamp.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-esp32spi`.

Read the [docs](http://circuitpython.readthedocs.io/projects/esp32spi/en/latest/) for info on how to use it.

This release adds the ability to put the ESP32 into AP mode so that devices can connect to its local network. https://github.com/adafruit/Adafruit_CircuitPython_ESP32SPI/pull/57
* Adds access point creation methods to `esp32spi.py`, thanks mscosti
* Can specify the SSID and an optional password for the network

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-esp32spi`.

Read the [docs](http://circuitpython.readthedocs.io/projects/esp32spi/en/latest/) for info on how to use it.

Release notes:
* Removal of `adafruit_esp32spi_requests.py` from ESP32SPI library.
* This library now depends on [CircuitPython_Requests](https://github.com/adafruit/Adafruit_CircuitPython_Requests).
* WiFiManager and examples patched for backwards-compatibility.
* Addition of Server Creation and Management support (https://github.com/adafruit/Adafruit_CircuitPython_ESP32SPI/pull/59), thanks mscosti!


To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-esp32spi`.

Read the [docs](http://circuitpython.readthedocs.io/projects/esp32spi/en/latest/) for info on how to use it.

Adds WPA2 Enterprise support to the WiFi manager library.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-esp32spi`.

Read the [docs](http://circuitpython.readthedocs.io/projects/esp32spi/en/latest/) for info on how to use it.

This release includes a fix for a bug that was causing issues with large request headers:
https://github.com/adafruit/Adafruit_CircuitPython_ESP32SPI/pull/29

Additionally the minor version has been bumped to signify the release of new non-breaking features from previous releases.