Initialisation: Initial import of XCode project
Feature: String UUID's support added
Feature: Basic protocols created
Feature: Vertex abstract class created
Feature: (Undirected) hyper-edge abstract class created
Feature: (Directed) hyper-edge abstract class created
Changed: Basic protocols modified to reflect implementation classes
Changed: (Undirected) hyper-edge abstract class completed
Changed: (Directed) hyper-edge abstract class completed
Changed: (Undirected) hyper-graph abstract class completed
Changed: Basic protocols modified to reflect implementation classes
Fixed: (Undirected) hyper-edge abstract class
Fixed: (Directed) hyper-edge abstract class
Feature: Dropping GraphNotifier class
Feature: (Directed) hyper-graph protocol defined
Feature: Unit testing started
Changed: Basic protocols modified to reflect implementation classes
Changed: (Undirected) hyper-graph class implementation
Changed: (Directed) hyper-graph class implementation
Fixed: (Undirected) hyper-edge abstract class
Fixed: (Directed) hyper-edge abstract class
Changed: (Directed) hyper-graph protocol modified
Feature: (Directed) hyper-graph forward and backward star methods
Changed: (Directed) hyper-graph protocol
Feature: Backwards hyper-graph class
Feature: Forward hyper-graph class
Others: Removed Xcode's project files