Makes the menu bar a little more convenient: since we're using dropdowns, there should not be menus for a single link to click on. This change ensures we only have one link to click to

Issue #296.
Taking @yaf comments into account: adding menu_name and menu_url methods to access menus.first.name and menus.first.url

Maybe I'm wrong but I kinda disagree with this because it looks too much like getters and getters are the root of all evil.

Issue #296
Merge pull request #302 from fdv/feature/feature/improve-menu-bar/296

Makes the menu bar a little more convenient: since we're using dropdowns...