Implement features from module.h

Основное:

• Логирование. Интеграция с https://docs.rs/log/0.4.11/log/
• Fiber
• Fiber attribute
• Fiber conditional variable
• CoIO
• Transaction
• Box key definition
• Tuple
• Tuple format
• Tuple iterator
• System space ids
• Box stored proc utils
• Sequence
• Index
• Index iterator
• Error
• Latch

Дополнительно:

• coio_call - Create new eio task
• coio_getaddrinfo - Fiber-friendly version of getaddrinfo(3)
• box_session_push
• luaL_*, luaT_*
• clock_*