added suggestion to install papertrail addon
added suggestion to install papertrail addon

lanreayeni/CrowdtiltOpen,sapierre/CFP,studio666/CrowdtiltOpen,Crowdtilt/CrowdtiltOpen,brijbhan/crowdtilt,prathapsridharan/publicworx-crowdtilt,timchunght/crowdhero,prathapsridharan/publicworx-crowdtilt,Crowdtilt/CrowdtiltOpen,lanreayeni/CrowdtiltOpen,timchunght/crowdhero,brijbhan/crowdtilt,Crowdtilt/CrowdtiltOpen,studio666/CrowdtiltOpen,lanreayeni/CrowdtiltOpen,sapierre/CFP,studio666/CrowdtiltOpen,timchunght/crowdhero