Add code update reminders in nl_modeling.rst
Add code update reminders in nl_modeling.rst

sorgerlab/indra,bgyori/indra,sorgerlab/belpy,bgyori/indra,johnbachman/belpy,johnbachman/belpy,johnbachman/indra,sorgerlab/belpy,johnbachman/belpy,sorgerlab/belpy,johnbachman/indra,sorgerlab/indra,sorgerlab/indra,bgyori/indra,johnbachman/indra