Build: Update nuget package sources so that package restore works with myget.
Stylecop.
HttpListener: Changing tests from + to localhost so that acls arn't nessisary.
I believe this has resolved the use of options.Settings vs domain config
Hosting: IAppBuilder.Build is being called twice.
HttpListener: Fix stress stack overflow.
Perf: Add AutoTuneMiddleware to measure message pumps.
Perf: Add WebApi scenario.
Move all IAppBuilder extensions to the Owin namespace for discoverability.
Mapping: Split MapPredicate to MapPredicate and MapPredicateAsync to avoid parameter ambiguity and extra casting.
Diagnostics: Add basic UseShowExceptions(). Update packaging.
Perf: Update web.config for higher performance.
Dependency update Owin-hosting v0.8.4.
Relocating file system abstraction
Changing Razor to use Microsoft.Owin.FileSystems
Shifting abstraction away from IDirectoryInfo

Enables content to be enumerated in a single OS loop
Updating Razor
Updating booting AspNet over owin
Updating file systems
Stylecop and unit test fixes