vixentael Enable BoringSSL for Themis iOS cocoapod (#330)
* playing around with boringssl podspec

* minor visual updates for iOS examples, update gitignore

* fix subspec in test podspec

* Update themis.podspec

* podspec name tests

* name tests

* try with boring only

* boringssl podspec: define -DCRYPTO_ENGINE_PATH=BORINGSSL

* -DCRYPTO_ENGINE_PATH=boringssl

* try boringssl-grpc

* move back original boringssl

* workaround and updated boringssl spec for ios

* double spec working

* disable using aes-256-xts in soter for iOS - boringssl

* update ios test to use both openssl and boringssl

* remove SOTER_BORINGSSL_DISABLE_XTS from openssl soter

* fix comments style

* incompatibility of pbxproj files between 1.5.3 and 1.6.0-beta2

* downgrade to 1.5.3 cocoapods

* separate subspecs because of cocoapods lint

* update iOS examples
Latest commit 911bcaf Oct 30, 2018