review by Momchi
Merge branch 'development' of https://github.com/Sitefinity/feather into FrontEndTest
Merge pull request #71 from Sitefinity/FrontEndTest

Front end test
updated references
#143952 Feather: If you delete List or Detail template - the widgets (e.g News or Dynamic) and the page stop working [fixed]
Merge branch 'development' of https://github.com/Sitefinity/feather.git
Updated Telerik.Sitefinity.TestArrangementService.Core package version
fixed reference
Merge branch 'development' of https://github.com/Sitefinity/feather into SelectorsRefactoring