Added optional parameter info to the README
Added optional parameter info to the README
eileencodes/sinatra,QLGu/sinatra,ABaldwinHunter/sinatra-classic,defsprite/sinatra,JonRowe/sinatra,twanies/sinatra,trexnix/sinatra,kumji/sinatra,siberianbear/sinatra,wzheng1/sinatra,siberianbear/sinatra,burningTyger/sinatra,bmizerany/sinatra,mwpastore/sinatra,d-bot/sinatra,cyberid41/sinatra,burningTyger/sinatra,d-bot/sinatra,midorineko/sinatra,ksw2599/sinatra,ktw1222/sinatra,howtolearntocode/sinatra,jkowens/sinatra,porras/sinatra,jenalgit/sinatra,emiliocorpus/sinatra,mwpastore/sinatra,nicoayala/sinatra,eileencodes/sinatra,blambeau/sinatra,dariubs/sinatra,wzheng1/sinatra,davydovanton/sinatra,JonMidhir/sinatra,emiliocorpus/sinatra,sethuster/sinatra,jenalgit/sinatra,nju520/sinatra,kyontan/sinatra,jkowens/sinatra,davydovanton/sinatra,JonRowe/sinatra,howtolearntocode/sinatra,laplaceliu/sinatra,trexnix/sinatra,jkowens/sinatra,miyazawatomoka/sinatra,defsprite/sinatra,guidohcosta/sinatra,gferguson-gd/sinatra,midorineko/sinatra,cyberid41/sinatra,nju520/sinatra,Callygraphy/morrissey,laplaceliu/sinatra,ktw1222/sinatra,Rayheng/sinatra,autopp/sinatra,sinatra/sinatra,ksw2599/sinatra,kgrz/sinatra,ganmacs/sinatra,sinatra/sinatra,mwpastore/sinatra,Wirachmat/sinatra,DoraALin/sinatra,miyazawatomoka/sinatra,Wirachmat/sinatra,kumji/sinatra,ryanshaw/sinatra,Rayheng/sinatra,DoraALin/sinatra,frechei/sinatra,ganmacs/sinatra,JonMidhir/sinatra,burningTyger/sinatra,ryanshaw/sinatra,RosenDimov/sinatra,nicoayala/sinatra,twanies/sinatra,autopp/sinatra,RosenDimov/sinatra,porras/sinatra,JonMidhir/sinatra,gferguson-gd/sinatra,kyontan/sinatra,lastcat/sinatra,lastcat/sinatra,marocchino/sinatra,QLGu/sinatra,frechei/sinatra,guidohcosta/sinatra,sethuster/sinatra,ABaldwinHunter/sinatra-classic,dariubs/sinatra