Migrate Column/Filter Traits (rappasoft#2202)

* Migrate Namespaces for Columns & Filters

* Fix styling

* Remove duplicated Trait

* Cleanup errant folder

* Restore Component to Column for historic purposes

* Fix styling

* Restore DataTableComponent, Adjust Column Tests to use ColumnTestCase

* Fix styling

* Additional Trait Splits

* Fix styling

* Migrate more methods into traits

* Fix styling

* Further Column Trait Tidy Up

* Fix styling

* Add test for deprecated sorting pills direction test

* Fix styling

* Tidying Styling Traits

* Fix styling

Author: lrljoe