grosser/cachy — pull request #1 by philly-mac (2012-03-29 09:39:45+00:00)
Title: Spec failing when run in a certain order.

This is because specs were failing if you ran them with the cachy_spec first. This
is because the versions cache was not wiped be and the and the memory cache was not
cleared and was calling a cached call to read_versions. This code fixes that and adds a
test for it also.