def append!(view_or_constant, style=nil, opts = {}, &block)
      opts[:raw_block] = block if block
      append(view_or_constant, style, opts).get
    end
def append!(view_or_constant, style=nil, opts = {}, &block)
      opts[:raw_block] = block if block
      append(view_or_constant, style, opts).get
    end
Same as append, but instantly returns the view, without having to use .get

 @example
   @my_button = rmq.append! UIButton
   @my_label = rmq.append!(UILabel, :my_label)