Wednesday, January 30th, 2013, at 9:40 A.M:

1. Add Person class to the project
Wednesday, January 30th, 2013, at 10:25 A.M:

1. Setup outlets and actions inside ViewController
2. The app is officially hooked up!
Wednesday, January 30th, 2013, at 1:59 P.M:

1. Briefly describe the SequenceDiagramDataSource protocol
Wednesday, January 30th, 2013, at 2:59 P.M:

1. Data objectName protocol method because it is impossible to return an objectName
2. Define MediatingController class, which is a singleton
Thursday, January 31st, 2013, at 10:40 A.M:

1. Implement the returnedObjectNameAtQueueIndex method
Thursday, January 31st, 2013, at 12:12 P.M:

1. Implement sendInvocation C function to make invocation sending a manageable module
Thursday, January 31st, 2013, at 2:41 P.M:

1. Test the functionalities of methodNameAtQueueIndex and returnedClassNameAtQueueIndex
Thursday, January 31st, 2013, at 4:38 P.M:

1. Limit the range of the index in methodCallingMethodAtQueueIndex so that the method will not raise a boundary exception
2. Test the functionalities of returnObjectNameAtQueueIndex
Friday, February 1st, 2013, at 9:51 A.M:

1. Add queueSize method to MediatingController class
Friday, February 1st, 2013, at 9:58 A.M:

1. Enable sendInvocation function in some methods
Test commit