These rows are duplicated across just about all of my cheeses, so let's
use a standard definition that only needs to be modified in a single
place.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This patch also adds the "cheese" environment which sets up the standard
header-form that all cheeses use.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>