On systems < iOS 5, which do not support zeroing weak references, the
requestDidFinish delegate method will be called on the delegate after it
has already been releaed by the system. This works fine with zeroing weak
references, where a method call on nil will simply be ignored.
This poses a problem, however, if the reference in question has never been
zeroed out. The solution is to remove the in requestDidFinish on non
weak reference systems.
Merge pull request #26 from terhechte/master

Crash on non-zero-weak-reference systems
Adding -verifyTransactionWithMethod:endpoint:receipt:password:success:failure:
Bumping version 0.3.1
Merge branch 'master' of https://github.com/mattt/CargoBay
Externalizing string constants for sandbox and production verification endpoints
Fixing tests to match 0.3.1 private API
- Fixed #27: Removes UUID access so as to pass Apple's review process.
Merge pull request #28 from lxcid/bug/removes-uuid-access

- Fixed #27: Removes UUID access so as to pass Apple's review process.
Bumping version to 0.3.2
Merge branch 'master' of https://github.com/rsanchezsaez/CargoBay