Mobile friendly navigation toolbar (7.x-1.0-alpha3) - en to cy translation catalogue (6 entries)

en: Home
cy: Hafan

en: Menu
cy: Dewislen

en: Log in
cy: Mewngofnodi

en: Log out
cy: Allgofnodi

en: User account
cy: Cyfrif defnyddiwr

en: Hello <strong>@username</strong>
cy: Helo @username
