Review feedback. Removing var.
Expanded error message for conversion failure.
Remove support for the Middleware keyword.
Catch error thrown when attempting to load a native dll.
Verify search dir exists before loading dlls.
Merge branch 'master' of https://github.com/owin-contrib/owin-hosting
Bumping version number.
Update dependencies. Change Owin.dll reference to nuget reference to get signed dll.
Archiving the owin.dll nuspec.
Bumping version
Roughing in Owin.AutoStartup concept
Roughing in Owin.Types and UseOwin extension
Minor fixes

Property typo
Sources nuspec shouldn't be copied to output
Adjusting type names

Request/Response -> OwinEnvironment/OwinRequest/OwinResponse
Adding typed properties and methods for spec keys
Adding req/res header helpers, making partial struct internal
Combining files in source packages
Fixing some typos and unused usings
Avoiding some unused headers
Running code cleanup and code analysis