[End of Day Commit]
Unzipping able to "overwrite" files
Merge pull request #2 from MatthewRobson/Working/Daniel

Working/daniel
Merge branch 'develop' of https://github.com/MatthewRobson/Hackathon2013 into Features/Matt

Conflicts:
	PackageChangeNotifier/Bede.NuGetComparer/NuGetDownloader.cs
	PackageChangeNotifier/Bede.NuGetComparer/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	PackageChangeNotifier/PackageChangeNotifier.sln
	PackageChangeNotifier/PackageChangeNotifier.v11.suo
	PackageChangeNotifier/PackageChangeNotifier/bin/Debug/PackageChangeNotifier.exe
	PackageChangeNotifier/PackageChangeNotifier/bin/Debug/PackageChangeNotifier.pdb
	PackageChangeNotifier/PackageChangeNotifier/obj/Debug/PackageChangeNotifier.exe
	PackageChangeNotifier/PackageChangeNotifier/obj/Debug/PackageChangeNotifier.pdb
	PackageChangeNotifier/PackageChangeNotifier/obj/Debug/TestConsoleApp.csprojResolveAssemblyReference.cache