Add marquee text type and fix metadata for UI#53

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AIIX wants to merge 2 commits intoMycroftAI:21.02from

AIIX:work/add_marquee_and_fixes

Commits on Jan 9, 2022

Add marquee text type and fix metadata for UI
AIIX
committed

Commits on Jan 13, 2022

Fix typo as it was also fixed in Marquee component in gui
AIIX
committed