rename app delegate file to not conflict with iOS client
work in progress commit
Adding security framework to Authoriser test target.

Conflicts:
	CocoaHeadsBNE/CocoaHeadsBNE.xcodeproj/project.pbxproj
Update frameworks for tests
Xcode project update
Put cocoa heads first above pods project
Convert Authoriser tests to XCTest, and add encryption test.
Add test for CHPlistItem in Authoriser
Adjust Authoriser window size.
Update credentials