Change menu design and move few html tags to html5.
Test render_flash_notice and change tag and use class to add css.
Improve css style for flash notice message.
Update js that fade out flash notice to use class as selector instead of id.
Change disposition of flash notice message.
Make flash notice appear above menu.
Merge pull request #29 from rodrigopinto/feature/menu-design-and-notice-style

Change menu design and notice style