rewrote data-model.xml
Merge branch 'stable' of https://github.com/tarantool/tarantool into stable
document tarantar
Merge branch 'stable' of https://github.com/tarantool/tarantool into stable
stored-procedures.xml update
connectors.xml: added table and example C program
Merge branch 'stable' of https://github.com/tarantool/tarantool into stable
configuration-reference.xml + space.xml minor changes
Merge branch 'stable' of https://github.com/tarantool/tarantool into stable
errcode.xml minor change
proctitle.xml minor change
Appendix C: Limitations
Merge branch 'ocelot-stable' into stable
Minor tweaks of the manual after review.