* Add test for modifying outgoing webhook * Add command to modify an outgoing webhook * Use updated test helper * Use errors.Wrap * Lower case error strings and use fmt.Errorf * Clone webhook into updatedHook * Rename error variables
* Add test for modifying outgoing webhook * Add command to modify an outgoing webhook * Use updated test helper * Use errors.Wrap * Lower case error strings and use fmt.Errorf * Clone webhook into updatedHook * Rename error variables