fix for DFL-320, Apply button present in the settings tab is not activated on changing the port number due to which the changes made are not saved
fix for DFL-320, Apply button present in the settings tab is not activated on changing the port number due to which the changes made are not saved

operasoftware/dragonfly,operasoftware/dragonfly,operasoftware/dragonfly,operasoftware/dragonfly