Added sf- prefix to all selectors attributes
Merge branch 'development' of https://github.com/Sitefinity/feather into SelectorsRefactoring

Conflicts:
	Tests/Telerik.Sitefinity.Frontend.ClientTest/unit/Selectors/pageSelectorSpec.js
Merge pull request #71 from Sitefinity/FrontEndTest

Front end test
Fixed spelling mistake
updated references
Fixed failing MultipleTagsSelectorVerifySearchInSelectedTab UI test
#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
Fixed bug: the sf-sortable attribute was not passed to the sf-selected-items-view
set correct attrbite binding to the list selector directives
Removed dynamic field helpers
Declare MvcHtmlString class with full name
Merge branch 'development' of https://github.com/Sitefinity/feather into development
Removed unused files
added support for presenting parent details in following case: page/parent/child
Added helper for dynamic fields resources
Merge branch 'development' of https://github.com/Sitefinity/feather into development