Various additions to support WaterButlerPath
Various additions to support WaterButlerPath

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