compacted template selection with theme toggler...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
added a three-column template...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
added template preview...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
some tweeking (need to go easy on the box-shadows ;) )...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>