Import technic changes

[Githubismalware]

Is it possible to sometimes get the changes from the original technic to here? Because sometimes the original has some improvements that this fork does not. This hit me when I needed a lot of everness pyrite for my build. When I try to grind pyrite lumps up, it doesn't work, while in the original it does.

However, note that this may not be specific to everness, so if you can then I recommend replicating technic improvements here if you discover them.

So basically, consider adding everness support and also checking original technic improvements.

Thank you in advance.

[S-S-X]

I guess this one https://bitbucket.org/minetest_gamers/everness/src/master/

[S-S-X]

Fairly simple recipe additions.

• Feature/add grinder from everness desert stone minetest-mods/technic#637
• Add Everness sandstone compressor recipes minetest-mods/technic#634
• Add grinding for pyrite from Everness mod minetest-mods/technic#633

[Githubismalware]

Yea that's it for the everness compatibility I'm pretty sure.

[ZettaScript]

There is still the annoying behavior of voltage converters to consume maximum power even when secondary demand is lower.

I fixed it on technic but the electric network has been reworked since, so I don't know whether my commit can be imported easily.

minetest-mods/technic#577