new guard/middle setup guide: Void Linux
by merging this request we:
- add Void Linux to the list of "Guard/Middle Relay Guides";
- keep up with previous efforts of adding consistency to all relay setup guides;
- pretty much synced from code and PoC that originated #165
- let the key: empty for now
- same as GITHUB#163 and GITHUB#164
ending here our sprint to add consistency to our "Relay Setup" guides (including bridges); mostly came from GITHUB#23 and we shall pretty much fix it
the "automatic software updates" section for ALL guides is cooking; more to come. we managed to sharp and keep a better formatting on following PR:
- GITHUB#162
This MR came from https://github.com/torproject/community/pull/166
Edited by Vinícius Zavam