update CHANGES for 0.9.2 (perhaps 1.0) release
update CHANGES for 0.9.2 (perhaps 1.0) release

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