Revert 02f09d0 "Added script to run unit tests via ios-sim when building on Bamboo agent."
MOBSDK-618: iOS SDK is using the incorrect CMIS atom public API URL
MOBSDK-615: Network completion blocks aren't called for background threads
HelloRepo and SDKSamples apps refactored to use a shared AlfrescoSDK distribution
Update AlfrescoSDK libraries in sample apps.
Modified HelloRepo to send SDK requests on a background thread to exercise fix for MOBSDK-615
Merge pull request #183 from mikeh/master

MOBSDK-615, MOBSDK-618