AFNetworking/AFNetworking — pull request #1073 by vtourraine (2013-06-18 13:57:14+00:00)
Title: Remove _AFNETWORKING_PIN_SSL_CERTIFICATES_ definition from podspec

If I understand correctly, that wasn’t intended:
https://github.com/AFNetworking/AFNetworking/issues/1027#issuecomment-18771651