v0.5.8

Changelog

• fix for the error message: tput: 'No value for $TERM and no -T specified'
• updated to latest rhai crate
• switched from Mutex to AtomicBool
• improved some code based on clippy remarks
• fixed a bug where the .rsmodulestmp file could be deleted when running simultaneous jobs on a cluster
• stdout and stderr redirections where wrong in the init script