Small fixes for dataverse
Small fixes for dataverse

TomBaxter/waterbutler,rdhyee/waterbutler,felliott/waterbutler,chrisseto/waterbutler,icereval/waterbutler,rafaeldelucena/waterbutler,RCOSDP/waterbutler,CenterForOpenScience/waterbutler,Johnetordoff/waterbutler,cosenal/waterbutler,kwierman/waterbutler,hmoco/waterbutler,Ghalko/waterbutler