Migrate to NuGet Automatic Package Restore
Use the Rackspace.KeyReporting package from NuGet instead of duplicating functionality
Build IntelliSense-only output for all but one project
Merge pull request #64 from sharwell/build-improvements

Build improvements
Remove CompletedTask caching because Dispose() could be called on the cached task (fixes #63)
Merge pull request #65 from sharwell/fix-63

Remove CompletedTask caching