Merge branch 'master' of git://github.com/tarantool/tarantool into sophia-fixes

debian/tarantool-common.logrotate

doc/user/configuration-reference.xml

doc/user/databases.xml

doc/user/errcode.xml

doc/user/stored-procedures.xml

extra/schema_erase.lua

extra/schema_fill.lua

src/box/bootstrap.snap

src/box/lua/schema.lua

src/box/memtx_rtree.cc

src/box/recovery.cc

src/fiber.cc

src/lua/bsdsocket.lua

src/lua/console.lua

src/sio.cc

test/big/iterator.result

test/big/iterator.test.lua

test/box/access.result

test/box/access_misc.result

test/box/alter_limits.result