LPS-46422 Creates a new portlet to select documents from document library
LPS-46422 Uses the new portlet
LPS-46422 Moves select_document_library from dynamic data mapping to the new portlet
LPS-46422 Changes the url to the new portlet
LPS-46422 Add missing eventName to the URLs
LPS-46422 Replace deprecated methods
LPS-46422 Creates a new method to get the groups the user can see
LPS-46422 Adds a selector group
LPS-46422 Add support to show or hide the group selector, this will be used in CKEditor