Merge branch 'master' of github.com:mailru/tarantool into sql

.gitignore

.travis.yml

CMakeLists.txt

cmake/BuildMisc.cmake

cmake/pthread-broken-inline-test.c

debian/changelog

debian/rules

extra/CMakeLists.txt

extra/rpm.spec.in

include/assoc.h

include/box/box.h

include/log_io.h

include/pickle.h

include/recovery.h

include/scoped_guard.h

include/tarantool_pthread.h

src/admin.cc

src/admin.rl

src/box/bitset_index.cc

src/box/bitset_index.h