John Nyquist

Tapping flag results in error

3

When running the app, if tap on any flag in the country detail, you get the following error: `Thread 1: Simultaneous accesses to 0x7f9ef2eae650, but modification requires exclusive access`

In the SuperMockResponseHelper, the cast to NSMutableDictionary always produces nil. Changing the cast to NSDictionary provides a successful cast. I have a PR that resolves this: https://github.com/michaelarmstrong/SuperMock/pull/17