Exposed initializers for use in projects written in Obj-C

This release exposes the initializers and a few methods primarily in the Analytics class so it can be used in projects written in Obj-C.

Add support to build for Objective C projects

This release adds the @objc annotation to the Analytics and Configuration classes to expose these classes to Objective-C. It also adds the required subclassing from NSObject for these classes.

RAD-iOS v1.1.0

Update framework version.