Merge pull request #35 from glennblock/BuildingTheApi

Updating to 4.51 and Web Api 2.1
Merge pull request #36 from glennblock/BuildingTheApi

Adding LinkFactory<T> to remove the need for magic strings
Merge pull request #37 from glennblock/BuildingTheApi

Cleaning up link generation to be strongly typed, and to be less verbose. Also adding redirects so tests work with web api 2.
Adds missing Wait on self-host open
Merge pull request #38 from pmhsfelix/BuildingTheApi

Adds missing Wait on self-host open