Squashed 'Telerik.Sitefinity.Samples.Common/' changes from 67ef4a3..8e98e2b

8e98e2b Merge commit '3d36553dfecf0102f17289986822c7d9e684a115' into HEAD
3d36553 Upgraded to Sitefinity 7.3.5600.0
5efcd44 Update README.md
0f1e27d Upgraded to Sitefinity 7.2.5300.0
1cde331 Fixed references
793ba89 Updated references
003112b Updated to version 7.1.5203
0b55d98 Moved assembly references inside the <Otherwise> tag

git-subtree-dir: Telerik.Sitefinity.Samples.Common
git-subtree-split: 8e98e2b7fc2ee85df65d4143ebb1d338c1aa6aa2
Upgraded to Sitefinity 7.3
Merge commit 'c5dee7ca26a9837bd69f2c7be03a9f58fea2b363' into HEAD