Merge branch '1.10' into 2.0

src/box/alter.cc

src/box/index.cc

src/box/index.h

src/box/memtx_bitset.c

src/box/memtx_hash.c

src/box/memtx_rtree.c

src/box/memtx_tree.c

src/box/sysview_index.c

src/box/vinyl.c

src/box/vy_log.c

test/box/net.box.result

test/box/net.box.test.lua

test/vinyl/errinj_vylog.result

test/vinyl/errinj_vylog.test.lua