Feature request: Save and load filters? Named filters?

[jnz86]

Any idea what it would take to name filters? I bet I could come up with a regex hack of optional letters before my actual regex, but it would be nice to name the filters officially. So I could create a filter set in our extension inside our container, name them, then another user would see "tabs" for CONSOLE, SYSTEM, ERROR, PRINTF, etc

It would also be nice to save and load filter sets.