Follow-up for "doc: move eula" (d700d8ae)

Closes #240

This allows to operate submodule with the one-liner:

```
git submodule update --remote tarantool-sys/
```

This patch also updates the submodule in a mentioned way.

Egor Ivkov authored 1 year ago and Yaroslav Dynnikov committed 1 year ago

This commit introduces new Lua function `pico.help()` along with
description of other public functions.

Feodor Alexandrov authored 1 year ago and Yaroslav Dynnikov committed 1 year ago

This commit reverts "build: fix libcrypto renaming" (9485e9c1). The fix
proposed in that commit actually broke the whole build instead of fixing
re-build. Since there are two `libcrypto.a` (tarantool one and symlinked
openssl), the linker sometimes loads the same library twice (`-lcrypto` and
`-lcrypto-ssl`).

This patch provides another solution - tarantool lib is renamed so now
`-lcrypto` uniquely corresponds to openssl and
`-ltcrypto` to the tarantool library.

Georgy Moshkin authored 1 year ago and Yaroslav Dynnikov committed 1 year ago

While a replica is waiting for master's vclock to advance another
replica may become master. But the waiting replica will not know about
it, because this information is distributed via raft log, which is being
blocked by wait vclock.

also fixes docs in `node.rs`

and minor rpc fixes