[issue-1274] update Rakefile and refactor tasks and make the work
[issue-1274] update Rakefile and refactor tasks and make the work

sinatra/sinatra,ryanshaw/sinatra,JonMidhir/sinatra,JonMidhir/sinatra,jkowens/sinatra,JonMidhir/sinatra,sinatra/sinatra,jkowens/sinatra,jkowens/sinatra,ryanshaw/sinatra