Bumps [diesel](https://github.com/diesel-rs/diesel) from 2.2.2 to 2.2.3.
- [Release notes](https://github.com/diesel-rs/diesel/releases)
- [Changelog](https://github.com/diesel-rs/diesel/blob/v2.2.3/CHANGELOG.md)
- [Commits](https://github.com/diesel-rs/diesel/compare/v2.2.2...v2.2.3)

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* lumen: move server logic to server.rs

* rpc messages: rename RpcHello fields

* clippy fix

* IDA8.3+: set 0x02 features if allow_deletes is enabled

* clippy fix

Bumps [mio](https://github.com/tokio-rs/mio) from 0.8.10 to 0.8.11.
- [Release notes](https://github.com/tokio-rs/mio/releases)
- [Changelog](https://github.com/tokio-rs/mio/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tokio-rs/mio/compare/v0.8.10...v0.8.11)

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Bumps [h2](https://github.com/hyperium/h2) from 0.3.22 to 0.3.24.
- [Release notes](https://github.com/hyperium/h2/releases)
- [Changelog](https://github.com/hyperium/h2/blob/v0.3.24/CHANGELOG.md)
- [Commits](https://github.com/hyperium/h2/compare/v0.3.22...v0.3.24)

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* Bump diesel-async from 0.3.2 to 0.4.1

Bumps [diesel-async](https://github.com/weiznich/diesel_async) from 0.3.2 to 0.4.1.
- [Release notes](https://github.com/weiznich/diesel_async/releases)
- [Changelog](https://github.com/weiznich/diesel_async/blob/main/CHANGELOG.md)
- [Commits](https://github.com/weiznich/diesel_async/compare/v0.3.2...v0.4.1)

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* fixes for diesel-async update

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Bumps [prometheus-client](https://github.com/prometheus/client_rust) from 0.21.2 to 0.22.0.
- [Release notes](https://github.com/prometheus/client_rust/releases)
- [Changelog](https://github.com/prometheus/client_rust/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_rust/compare/v0.21.2...v0.22.0)

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Bumps [toml](https://github.com/toml-rs/toml) from 0.7.8 to 0.8.8.
- [Commits](https://github.com/toml-rs/toml/compare/toml-v0.7.8...toml-v0.8.8)

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* add metrics for prometheus

* metrics: rename metrics

* metrics: add lumen_queried_total

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.54 to 0.10.55.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-v0.10.54...openssl-v0.10.55)

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Bumps [h2](https://github.com/hyperium/h2) from 0.3.16 to 0.3.17.
- [Release notes](https://github.com/hyperium/h2/releases)
- [Changelog](https://github.com/hyperium/h2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/h2/compare/v0.3.16...v0.3.17)

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* Docker: bump to latest rust version + use sparse registry protocol

* docker-compose: use healthcheck to determine if db is ready

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.47 to 0.10.48.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-v0.10.47...openssl-v0.10.48)

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* migrate to diesel
* diesel: fix methods in case of unique constraint violation errors
* diesel: add custom query instead of view (faster)
* fix clippy lints

* drop some queries if the client leaves

* mostly graceful async shutodown

* async_drop: add documentation

* change pullmd timeout to 4m per request

* fix log message

* support cancelations with TLS

* support delete command

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.23.0 to 1.23.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.23.0...tokio-1.23.1)

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This should resolve issue #52.
This reverts commit 464ca3eddf953472298490ef34f17c27e623bb38.

* wip: print dumps for new protocol version

* only allow 'guest' to connect for now (ida 8.1+)

* bump version to v0.2.0