The module should display all the defined layouts in carousel/slider-like interface. The module should allow to ch

Module's acceptance criteria:

• should display all the defined layouts,
• should allow to view more layouts if there are more than 3 of them defined,
• should implement touch interface,
• should redirect a user to a correct landing page creator if a user wants to create a new landing page,
• should update the layout of existing landing page when user wants to edit a landing page,
• should be disabled by default when user edits a landing page.