Merge branch 'stable' of https://github.com/tarantool/tarantool into stable

AUTHORS

debian/changelog

debian/control

debian/copyright

debian/rules

debian/tarantool-lts-common.tarantool-lts.init

debian/tarantool-lts.lintian-overrides

src/lua/bsdsocket.lua

src/say.cc

test/box/bsdsocket.result

test/box/bsdsocket.test

third_party/libeio/config.guess

third_party/libeio/config.sub

third_party/libev/config.guess

third_party/libev/config.sub