Revert "Updating models submodule ref"

This reverts commit c4a08459a846b2d928c6a56e9c06d3ebfd91abcc.
Revert "Adding additional citation corrections (fixes #290)"

This reverts commit 0eba3549d2f6ff0d84f438dc604f79b42604ee83.
Revert "Updating Uri citations to reference NICO"

This reverts commit 8842f1beb0caba4ce804f107f9f8e5e663485f60.