|#000| fixing FT-Admin - adding wait before verifying all captions closed
|#1472| added ids and made page object for supervisoryNodes page
|#1472| added automation tests supervisoryNodes page
|#1472| merging search.html changes for supervisory nodes
|#000| removing unused methods and variables in tests
|#000| removing unused methods and variables in tests
|#000| removing the unnecessary userId parameter from dbWrapper methods and using userName instead of userId
|#000| removing the unnecessary delete from insertSupervisoryNode method
|#000| merging DB changes
|#1472| adding few test cases for supervisory node search -WIP