Fix tooltips so that title-text goes away properly

With the toolTip property still being set, SC would replace the
title-text even after we removed it.

[#65197072]
Fade office-help tooltip back out after a couple secs

[#65197072]
Add ability to register tooltips without displaying them immediately

[#65197072]
Register toolbar tooltips without showing them

[#65197072]
Move duplicated QTip functions to loggedIn state

[#65197072]
Fix tip hiding so we don't permanently destroy tips

[#65197072]
Register toolbar tooltips in caselog and activity pages

[#65197072]