To enable custom handling of antiforgery validation failures, use an
`AntiforgeryValidationFailedResult` which is just a `BadRequestResult`
but allows to be identified explicitly inside always-running result
filters using the `IAntiforgeryValidationFailedResult` marker interface.
* Clean up unnecessary workarounds on the build project.
* Remove the need to specify the content root relative to the solution
and use a solution based on an assembly level attribute on the test
assembly created at build time.
* Remove non parameterless constructors.
* Add support for creating specialized factories from the base factory
and keep track of "child" factories for disposal.
* Add support for creating clients that handle cookies and redirects
automatically.
Patrick Westerhoff
Javier Calvarro Nelson
Artak Mkrtchyan
Chris Ross (ASP.NET)
Kiran Challa
N. Taylor Mullen