Add registration for tooltips in activity that don't show up immediately

[#65197072]
Attach pulldown tip to whole chromo view, and dna tip to left dna

[#65197072]
Update hidden drake tips

[#65197072]
Change click-hide handler to be on mousedown instead

[#65197072]
Send event on meiosis start so we can trigger new hint

[#65197072]
Use alt attribute so we hide tooltips even on delayed hints

[#65197072]
Remove all meiosis container tooltips

[#65197072]
Add chromo hints to each dna, move target hint to drake

[#65197072]
Show target hint only after first breed

[#65197072]
Add ability to set hint maxWidth, make breed-button width narrower

[#65197072]