Updated ReactiveCocoa submodule.
Added method to get all mailings with specific types, even if there are more than 500 of them.
Added functionality to get aggregated stats for a mailing.
Added calls to get time series response data.
Remove superfluous logging.
Updated ReactiveCocoa submodule and set the project to only build for 32 bit architectures.
Fixed timestamp issue for time series data.
Fixed timestamp parsing on response series data.
Updated some requests to perform their side effects in the background.
Change for aggregated mailing stats threading.
Merge branch 'master' into t-audience02.int_endpoints