Pelutils

- Add `split_path` function which splits a path into components
- Fix bug in `MainTest` where test files where not deleted

- Logger prints to `stderr` instead of `stdout` at level WARNING or above
- Added `log.tqdm` that disables printing while looping over a `tqdm` object
- Fixed `from __future__ import annotations` breaking `DataStorage`

- DataStorage can save all picklable formats + `torch.Tensor` specifically

- Test logging now uses `Levels.DEBUG` by default
- Added `TickTock.fuse_multiple` for combining several `TickTock` instances
- Fixed bugs when using multiple `TickTock` instances
- Allow multiple hits in single profile
- Now possible to profile using `with` statement
- Added method to logger to parse boolean user input
- Added method to `Table` for adding vertical lines manually

- Change log error colour
- Replace default log level with print level that defaults to `Levels.INFO`

`__call__` now always defaults to `Levels.INFO`
- Print microseconds as `us` instead of `mus`

- Fixed missing regex requirement