Implement 'remp' in Scheme

[Katie Burke]

remp should return a list of the elements of list for which procedure returns #f ( http://www.scheme.com/tspl4/objects.html#./objects:s54 )

(remp odd? '(1 2 3 4))

Traceback (most recent call last):
File "stdin", line 1, col 2
RunTimeError: unbound variable 'remp'