Annotation progress

[glmdgrielson]

• Notes
• Speech bubbles - Done.
• Titles
• Labels
• Highlights - Still a few inaccuracies.

These are all the major types and the ones around when YouTube stopped letting them be created.

[isaackd]

Speech bubbles should now work.

[isaackd]

Implemented the highlightText part of highlight annotations in 665b3d9
Fixes isaackd/AnnotationsRestored#33

[glmdgrielson]

So I can safely check that off?

[isaackd]

Yeah. There are still font size problems with it (#11) but it works pretty well.