Feature: Node#select / Node#selected

[Mifrill]

Close #58

[Mifrill]

question:

      context "when provided texts of disabled option" do
        before do
          browser.goto("/ferrum/form")
        end

        it "1. clears selected options with no exception" do
          expect(browser.at_xpath("//*[@id='form_title']").select(["Other"]).selected).to eq([])
        end

        it "2. picks disabled option with no exception" do
          expect(browser.at_xpath("//*[@id='form_title']").select(["Other"]).selected).to eq(["Other"])
        end
      end

which is correct 1 or 2?