Add psycopg dependency to changelog.
Add psycopg dependency to changelog.

While there update the format to use '#XX' for ticket references.

tcmitchell/geni-ar,charliemeyer/geni-ar,tcmitchell/geni-ar,GENI-NSF/geni-ar,charliemeyer/geni-ar,tcmitchell/geni-ar,GENI-NSF/geni-ar,charliemeyer/geni-ar,tcmitchell/geni-ar,charliemeyer/geni-ar,GENI-NSF/geni-ar,GENI-NSF/geni-ar,charliemeyer/geni-ar,GENI-NSF/geni-ar,tcmitchell/geni-ar