S9 LIB  (make-partitions integer)  ==>  list

Create all partitions of a positive integer. A (number-theoretical)
partition of a positive integer N is a set of integers whose sum is
equal to N. E.g., the partitions of 3 are 3, 2+1, and 1+1+1.

(make-partitions 4)  ==>  ((4) (3 1) (2 2) (2 1 1) (1 1 1 1))
