Merge branch 'master' of https://github.com/tarantool/tarantool

src/CMakeLists.txt

src/box/CMakeLists.txt

src/box/lua/call.cc

src/box/lua/load_cfg.lua

src/lua/init.cc

test/app/cfg.result

test/app/cfg.test.lua

test/app/pcall.result

test/app/pcall.test.lua

test/box/cfg.result