fnRefreshTable = function(oTable) {
			// Clear the table perso map to have it repopulated by
			// the 'onBeforeRendering' delegates (see '_createAndAddDelegateForTable')
			// TODO should this not only reset this._mTablePersMap[oTable] = null;
			this._mTablePersMap = {};
			// This triggers a rerendering
			oTable.invalidate();
		}
Refresh the personalizations: reloads the personalization information from the table perso
provider, applies it to the controller's table and updates the controller's table perso dialog.

Use case for a 'refresh' call would be that the table which is personalized changed its columns
during runtime, after personalization has been activated.

@public