Merge pull request #197 from mikeh/master

MOBSDK-629. Unit test fixes for Workflow in Cloud test environments.
MOBSDK-CertificateAuth: enables the client to communicate with server using client certificates
Merge branch 'master' of https://github.com/Alfresco/alfresco-ios-sdk into topic-MOBSDK-CertificateAuth
MOBSDK-641:   SDK needs to support client certificates authentication
Merge pull request #198 from msaeedi/master

MOBSDK-641
Add AdHoc build configuration to allow propert project dependency building