add conditional to check site url, update script paths with grunt build dest filepaths
add conditional to check site url, update script paths with grunt build dest filepaths

ualibweb/roots-ualib,ualib-deploy/roots-ualib,ualibweb/roots-ualib,ualib-deploy/roots-ualib,ualib/roots-ualib,ualibweb/roots-ualib,ualib/roots-ualib,ualib-deploy/roots-ualib,ualib/roots-ualib