Refactored TestSiteDeployer to clean Web project before packaging.
Raise an exception if the build is not successful.
Use ConsoleLogger to ouput short summary after build error.
Refine TestSiteDeployer to throw an exception with an message containing the build output in addition to logging to console.
Refine TestSiteManager and relating classes to be able to specify an application path.
Refine TestSiteDeployer error reporting: Failure summary in exception message. Full build output in Exception property BuildFailedException.BuildOutput.
The dummy default application is now served from a new directory inside our application to avoid access rights issues.
Update README.md
Add /systray:true option to iisexpress.exe process start.
Added argument check for application path in TestSiteManager (must start with "/").
Merge pull request #2 from yln/master

Improvements