WIP: move temp_folder and rename slurm_temp_folder

This MR has two new features:

1. Move slurm_temp to out_folder with the date in name instead of deleting it.
2. Use a new convention for naming the slurm_temp folder while in progress to proposalname_runnumber_time
   • Proposal name is extracted from the in-folder nb parameter
   • run number is extracted from run nb parameter
     • There is an account for having either run, runs or (run_high, run_medium, run_low)