vopono 0.9.2

Merge pull request jamesmcm#158 from jamesmcm/vopono091

vopono 0.9.1

Merge pull request jamesmcm#146 from jamesmcm/vopono090

Try updated ARM image, 2021 edition

Merge pull request jamesmcm#136 from jamesmcm/clap3

Switch to Clap v3

Revert edition to 2018 to avoid bumping min rustc version

Merge pull request jamesmcm#119 from jamesmcm/customname

Use hash for custom provider name

Merge pull request jamesmcm#113 from jamesmcm/openvpnfilter

Filter out Windows-specific OpenVPN command

Merge pull request jamesmcm#111 from jamesmcm/fixipv6_openvpn

Fix OpenVPN connections when IPv6 disabled

Merge pull request jamesmcm#108 from jamesmcm/v086

Version bump

Merge pull request jamesmcm#104 from jamesmcm/openvpnbuffer

Increase logfile buffer size for OpenVPN