update to stopwords to exclude in tag cloud
update to stopwords to exclude in tag cloud

mysociety/pombola,mysociety/pombola,geoffkilpin/pombola,mysociety/pombola,mysociety/pombola,mysociety/pombola,mysociety/pombola,geoffkilpin/pombola,geoffkilpin/pombola,geoffkilpin/pombola,geoffkilpin/pombola,geoffkilpin/pombola