Improved wording of messages

[a20dev]

private static final String EXTENSION_TYPE_DESCRIPTION = "%s should not have type %s, if extension %s does not chosen";
->
private static final String EXTENSION_TYPE_DESCRIPTION = "%s should not have type %s unless extension %s is enabled";

private static final String EXTENSION_VALUE_DESCRIPTION = "%s should not have value %s, if extension %s does not chosen";
->
private static final String EXTENSION_VALUE_DESCRIPTION = "%s should not have value %s unless extension %s is enabled";

[MaximPlusov]

Fixed in the latest dev build 1.29.85.