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 '95aa04aa0604ebc0b16a6a0b69351bc4a4d0b77a' into review