Merge branch 'ocelot-master'

doc/sphinx/book/app_d_plugins.rst

doc/sphinx/book/box/authentication.rst

doc/sphinx/book/box/box_introspection.rst

doc/sphinx/book/box/box_session.rst

doc/sphinx/book/box/box_space.rst

doc/sphinx/book/box/net_box.rst

doc/sphinx/book/configuration/index.rst

doc/sphinx/getting_started.rst

doc/sphinx/reference/csv.rst

doc/sphinx/reference/fio.rst

doc/sphinx/reference/index.rst

doc/sphinx/reference/jit.rst

doc/sphinx/reference/strict.rst

doc/sphinx/reference/tarantool.rst