added example for latest-report?
added example for latest-report?

thanks to grim_radical for his help in irc.
puppetlabs/puppetdb,shrug/puppetdb,mullr/puppetdb,ajroetker/puppetdb,waynr/puppetdb,waynr/puppetdb,johnduarte/puppetdb,puppetlabs/puppetdb,highb/puppetdb,senior/puppetdb,rbrw/puppetdb,shrug/puppetdb,shrug/puppetdb,senior/puppetdb,waynr/puppetdb,kbrezina/puppetdb,kbrezina/puppetdb,grimradical/puppetdb,kbrezina/puppetdb,johnduarte/puppetdb,grimradical/puppetdb,cprice404/puppetdb,senior/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,ajroetker/puppetdb,kbarber/puppetdb,rbrw/puppetdb,mullr/puppetdb,mullr/puppetdb,johnduarte/puppetdb,ajroetker/puppetdb,cprice404/puppetdb,ajroetker/puppetdb,waynr/puppetdb,rbrw/puppetdb,rbrw/puppetdb,wkalt/puppetdb,highb/puppetdb,wkalt/puppetdb,mullr/puppetdb,mullr/puppetdb,rbrw/puppetdb,wkalt/puppetdb,johnduarte/puppetdb,highb/puppetdb,cprice404/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,grimradical/puppetdb,senior/puppetdb,kbrezina/puppetdb,grimradical/puppetdb,kbarber/puppetdb,shrug/puppetdb,highb/puppetdb,wkalt/puppetdb