Kevin Glasson cfe09c2f55 Convert all other veloren crates to use tracing
- 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.
2020-06-21 23:19:41 +08:00
..