- replace serde_derive by feature of serde
incl. source code modifications to compile
- reduce futures-timer to "2.0" to be same as async_std
- update notify
- removed mio, bincode and lz4 compress in common as networking is now in own crate
btw there is a better lz4 compress crate, which is newer than 2017
- update prometheus to 0.9
- can't update uvth yet due to usues
- hashbrown to 7.2 to only need a single version
- libsqlite3 update
- image didn't change as there is a problem with `image 0.23`
- switch old directories with newer directories-next
- no num upgrade as we still depend on num 0.2 anyways
- rodio and cpal upgrade
- const-tewaker update
- dispatch (untested) update
- git2 update
- iterations update
- Completely removed both `log` and `pretty_env_logger` and replaced
with `tracing` and `tracing_subscriber` where necessary.
- Converted all `log::info!(...)` et al. statements to just use the
shorthand macro i.e. `info!`. This was mostly to make renaming easier.
