Message.severity is documented, but it hasn't been implemented yet

[stephanrauh]

At some point in time, we've implemented the attribute Messages#severity to filter which messages are to be displayed. We've documented it both for b:messages and b:message, but it seems we've only implemented it in the plural version.

[jepsar]

Does it make sense for a single message? I thought it wouldn't and only implemented it on the plural version. Anyhow, I could add it the the singular version as well to keep things consistent.

[stephanrauh]

Ah, that's why it's missing! I think we should keep things consistent - either by removing the attribute from the *jsfdsl (thus removing it from the documentation and from the taglib), or by implementing it.

If you'd like to provide a PR, we'd appreciate this a lot!

[jepsar]

I just checked, there is no severity attribute for b:message in the jsfdsl file. Maybe the text at https://showcase.bootsfaces.net/forms/messages.jsf#severity could be improved, explicitly stating it only works with b:messages.

[stephanrauh]

I've updated the documentation.