update packages to be able to get postgres 9.4 on this version of ubuntu
update packages to be able to get postgres 9.4 on this version of ubuntu

philiptzou/clincoded,philiptzou/clincoded,philiptzou/clincoded,ClinGen/clincoded,ClinGen/clincoded,philiptzou/clincoded,ClinGen/clincoded,ClinGen/clincoded,ClinGen/clincoded,philiptzou/clincoded