Small update that fixes test server runs on OS X
[PL] [00000] updating version according to brew standard
[ZH][0000000] Add version number to Riak132 module

Without a version set, this formula will misinterpret the riak version
and will install content in both /usr/local/Cellar/riak132/{1.3.2,86_64}.

Sets version to "1.3.2" since there are no other active revisions of
this formula.
Merge pull request #1 from primedia/pl_riak132

Small update that fixes test server runs on OS X