Updated visual styles to integrate them with the Gumby Framework.
Improved filters visual styles.
Updated filters to be toggleable.
Updated a bunch of visual styles and structure for better integration with the Gumby framework.
Updated list and form actions structure.
Even more visual candy.
Added show view styles.
Added Gumby Framework note to readme file.
Merge pull request #1 from ncuesta/gumby

Integrated Gumby CSS Framework to the generator theme.