update russian translation
merge some of https://github.com/tux3/qTox/pull/642
Merge branch 'pr644'
small change
disabling emoitcons
Implement IPC, Tox URI, refactor Tox DNS
Merge branch 'toxuri'
IPC: Yield ownership on exit
Merge branch 'pr646'
Tox URI: Handle nonstandard tox:// URI scheme as well
highight tox:// in chat
tox:id
Merge branch 'pr649'
fix #650
fix dep issue from groupchat
Merge branch 'pr651'
error: target not found: vpx
Merge branch 'pr652'
Merge branch 'pr643'
Warn user if we try to use DNS with a SOCKS5 proxy

Ask if we really want to do a DNS request, without the proxy

Fixes #627