- Add testing of rack and tilt master against 2.2
- Add testing of rack and tilt master against 2.2

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