Download files if they are found with wrong checksum

See merge request KartKrew/Kart-Public!238

Mute music instead of pausing if lose focus

See merge request KartKrew/Kart-Public!235

Command for http downloads with basic auth

See merge request KartKrew/Kart-Public!233

Fix servers having a long delay before starting

See merge request KartKrew/Kart-Public!236

Implement STUN for fetching your public IP address for RPC

See merge request KartKrew/Kart-Public!237

It gets pushed forward for ASKINFO.

unsigned int is always 4 bytes on windows btw, so this should align properly.

RFC 5389 is a standard protocol that can be used for this instead of ip4.me.

I may have gone overboard on the CSPRNG... It was fun though.

Also made some options dynamic.

There is a disclaimer on the first start which warns about motion sickness.

Merge branches 'based-votes', 'map-by-name', 'music-standalone', 'resume', 'freeplay', 'motion-sickness', 'fix-birdhouse-ms-address' and 'fkart' into v3

I was setting atransform by mistake, but I noticed I do a small refactor too.

Lactozilla authored 5 years ago and James R. committed 4 years ago

(cherry picked from commit 40b862967d3a4aef3cca63a10f6399ce1c7af47c)