Remove unnecessary 'u's from strings
Remove unnecessary 'u's from strings

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