Merge branch 'connector-c-librpl'

.gitignore

client/CMakeLists.txt

client/tarantool/CMakeLists.txt

client/tarantool/tc.c

client/tarantool/tc.h

client/tarantool/tc_admin.c

client/tarantool/tc_admin.h

client/tarantool/tc_cli.c

client/tarantool/tc_cli.h

client/tarantool/tc_opt.c

client/tarantool/tc_opt.h

client/tarantool/tc_print.c

client/tarantool/tc_print.h

client/tarantool/tc_query.c

client/tarantool/tc_query.h

client/tarantool/tc_wal.c

client/tarantool/tc_wal.h

client/tarantool/tnt.c

connector/c/CMakeLists.txt

connector/c/README