Issue #288: Layout auto-opens 'Create a Layout' dialog (dismine/valentina)

New issue 288: Layout auto-opens ‘Create a Layout’ dialog https://bitbucket.org/valentinateam/valentina/issue/288/layout-auto-opens-create-a-layout-dialog

Susan Spencer:

When a user clicks Layout, and a layout file doesn’t exist, the ‘Create Layout’ dialog automatically appears.