Micro optimization to the Service container.

This now registers a property with the service name to the container which means PHP does not have to make a call to __get() and having that make the same check.
Finished basic draft of the lifecycle document.
Finished the first draft of the Services document.
Started work on various parts of the documentation.
Added TestCase and updated Request with mock method.
Added Credits for the projects that have been used to base this project off of.
Updated testing document.