Added celleditors
Made id uneditable
Renamed EntityCtrl to CatalogueCtrl
Added ajax events for row edit and row edit cancel to catalogue.xhtml
Added category and unit lists to TableBB
Renamed TableBB to CatalogueBB
Updated references to CatalogueBB
Renamed CatalogueCtrl to NewEntityCtrl
Added new EditEntityCtrl, implemented editable table
Merge branch 'editEntities' into dev