Performance enhancements, Documentation
Performance enhancements, Documentation

- Don't select task on ack.
- Use simplier version of take for performance testing (original is under take1)
- Fix taken table clearing (box.queue.taken)
- Fix leak in box.queue.collect
- Return back and update documentation

BHYCHIK/tntlua,grechkin-pogrebnyakov/tntlua,mailru/tntlua,spectrec/tntlua,derElektrobesen/tntlua