Revert "add callisto.config.Environ"
Revert "add callisto.config.Environ"

This reverts commit 2ec95eb1eebbf98740b6b9ae3f5846b23c67ed9f.

SexualHealthInnovations/callisto-core,project-callisto/callisto-core,project-callisto/callisto-core,SexualHealthInnovations/callisto-core