Prior to this commit, running scan() without any APs available would give:
>>> wl.scan()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
RuntimeError: Wifi Unknown Error 0x0102
Signed-off-by: Damien George <damien@micropython.org>
The WLAN.config() method now supports "ssid", "security" and "key" as
aliases to the existing "essid", "authmode" and "password", which are now
deprecated.
Addresses issue #8083.
To match network_lan.c and network_ppp.c, and make it clear what code is
specifically for WLAN support.
Also provide a configuration option MICROPY_PY_NETWORK_WLAN which can be
used to fully disable network.WLAN (it's enabled by default).
Signed-off-by: Damien George <damien@micropython.org>
