Runrunner

Added

- Replace white space option for naming Slurm run files

Fixed
- SlurmJob Runtime computation when job is finished is now correct. Time of running jobs is formatted to be 2 decimals at maximum.
- SlurmRun no longer automatically refreshes its jobs details upon fetching its status, now instead this has to be done manually by the user by running .get_latest_job_details. Does still happen upon loading a a run from file.
- Better support for determining SlurmJob status for slurm ID's that can no longer be found in the Slurm DB

Fixed
- Bug for SlurmJobs setting state to completed when actually the job is running

Fixed
- SlurmRun.kill no longer kills each job and instead kills the whole batch at once

Changed
- SlurmRun now extracts latest information from the JSON job data instead for improved stability
- A SlurmRun is considered waiting when one of its jobs is waiting instead of all jobs (Condition that no jobs are, killed, crashed or running)

Removed
- SlurmJobs no longer have the requeues property

Fixed
- Minor release for a bugfix regarding the retrieval of slurm job status for a single job

Fixed
- Minor release for a bugfix regarding the retrieval of slurm job status for a single job

Changed
- Updated logging functionality