Squashed 'Telerik.Sitefinity.Samples.Common/' changes from 8d2bad3..9ea6a71

9ea6a71 Added NuGet packages and solution for CI

git-subtree-dir: Telerik.Sitefinity.Samples.Common
git-subtree-split: 9ea6a719617e01e6b8fe05393a786b277e5882fe
Merge commit '8f10094f917a81f4c2ba00507b07ed50c470d211' into review