Update logstasher.gemspec
Update logstasher.gemspec
alexdean/logstasher,jdurand/logstasher,MarcGrimme/logstasher,jphelps413/logstasher,moneydesktop/logstasher,shadabahmed/logstasher,mxenabled/logstasher,roolo/logstasher,ministryofjustice/logstasher,reevoo/logstasher,rockaBe/logstasher