Revert "specifying a domain for the session cookie"
Revert "specifying a domain for the session cookie"

This reverts commit 7ad30c70a3000b694a114d9e6188f99725dd3d7b.

datachand/sprintly-kanban,datachand/sprintly-kanban,pipermerriam/sprintly-kanban,jeffreymoya/sprintly-kanban,florapdx/sprintly-kanban,jeffreymoya/sprintly-kanban,florapdx/sprintly-kanban,pipermerriam/sprintly-kanban,whitebird08/sprintly-kanban,whitebird08/sprintly-kanban,sprintly/sprintly-kanban,sprintly/sprintly-kanban