fsl_sub 2.10.0 with improvements to parallelism within the shell plugin
- Shell plugin now uses all threads allocated to parent job when job submitted within a cluster submitted job
- Thread control environment variables are set within shell runner tasks
- Allow -s option to control threads in shell runner array tasks
- Ensure automatic parallelism in shell runner when called by Python API
- Add additional debug output
- Fix debugging via environment variable
- Fix deeply nested fsl_sub calls