A bit of code cleanup, updated dependencies, applied lints, minor performance improvements

[BioTomateDE]

Formatted all code using cargo fmt and created rustfmt.toml. You can adjust formatting settings here based on ur liking.

Applied default clippy lints.
Some if statement has 1 for its then and else body (marked with FIXME; probably a mistake).
Another

Updated Dependencies:

• unicode-width had no changelog but all tests passed ¯\_(ツ)_/¯
• rand_core removed its OsRng and moved it to rand. It's now called SysRng.
• Other upstream dependencies updated using cargo update