Revert "Use ENV vars directly rather than through CONFIG hash"
Revert "Use ENV vars directly rather than through CONFIG hash"

This reverts commit ee9ba5f50244e5c251b6489e881fbf268353b217.

huang5640/bookshare,adrianshort/bookshare,adrianshort/bookshare,huang5640/bookshare,huang5640/bookshare