UIKit excluded tag support

[bmuenzenmeyer]

As part of #811 and #840 we hoped to deliver excludedTags support within a UIKit. This is certainly possible, but I wanted to release early with state support first.

If someone wants to take on this work it would look similar to 87c9d0d

• add this filter to uikitExcludePattern
• add tests

[stale]

It's hard to keep track of everything. This issue has been automatically marked as stale because it has not had recent activity, neither from the team nor the community. It will be closed if no further activity occurs. Please consider adding additional info, volunteering to contribute a fix for this issue, or making a further case that this is important to you, the team, and the project as a whole. Thanks!

[Hydraner]

Hey @bmuenzenmeyer , thanks for the great work on PL3. I am currently using tons of the "new" stuff and fought already a couple of issues and created PR's.

I'm not so much into node development so I hope to get some feedback to make things as good as possible to get some things commited.

I also didn't manage to get the test suite up and running, so all tests I wrote so far have been produced in blind flight mode. It would be great if you could give me some advice on this.

This issue should also fix #1079