Starting writing a few unit tests for the new DynamicNode codebase. Will of course leave the original DynamicNode stuff in its
current place for backwards compatibility but will deprecate many of the classes which will call the new ones.
The DocumentSearcher now performs the searching and sets the properties on the DocumentRequest, this
simplifies the dependencies between the contexts. Updated the LookupByNiceUrlTests unit test, now all
initialization is working and the test runs which will be the basis for testing all of the IDocumentLookups.
