Considering changes for ctp2
Minor updated from discussions

Using an integer for status code
Adding cancellation token to call
Bumping version number
Merge pull request #14 from loudej/ctp2

Adding changes from discussions
Experimenting with use of Stream and Task primarily
Updating version number

Also fixes a place in the example delegate that should Func
instead of Action
Moving CallCompleted token

Becomes a CallParameters field
Name becomes Completed
Merge pull request #15 from loudej/ctp3

Ctp3
Final simplifications
Merge pull request #16 from loudej/ctp4

Final simplifications
Adding additional reference 'using' typedefs
Merge pull request #17 from loudej/master

Adding additional reference 'using' typedefs
Removing IAppBuilder from Owin.dll
AppAction to AppFunc.  BodyAction to BodyFunc.
Removing obsolete project material
Update README.md
Update README.md

Fixed katana project link
Update README.md
Relocating the Owin.dll project.
Proofreading IAppBuilder docs.