2020 08 03.devel

• TODO AM: deployment roadmap
  • investigate independent bootstrapper for conda-pack
  • separate python env management from bootstrapper
  • move config system to August release, env isolation to September
  • sub-agents vs. master/worker vs. partitioning: clarification end of year
• TMP_DIR during pip-install
  • try /tmp, if fails revert to resource sandbox
  • always use sandbox for RADICAL_BASE (TODO MT)
• TODO AM: rename gpu_processes to gpus_per_process