change default behavior of tooltips

[coreysyms]

In reference to #8697

This will change the default behavior of the tooltips to:

• mouseenter = open
• mouseleave = close
• mouseclick = stay open / no toggle

[coreysyms]

@kball, since you were the originator of #8697 can you verify this PR?

[designerno1]

@coreysyms
with data-tip-hoverable set to true mouse over link opens tip hovering in span stays open as expected.
hovering back to the link the tip closes, shouldn't it stay open?

[designerno1]

@coreysyms
as #8527 allowHtml is an option in v6.3

[coreysyms]

@designerno1 I wrestled with this, and went back and forth on would a user navigate the mouse back and forth between the span and the tip, ultimately I felt that the cycle had to end somewhere so I left the tip close if you leave the tip, IE giving the power to the tip instead of the span, and in a sense, 'resetting' the cycle of what gets hovered.

As for the allowHTML option in 6.3, was using 'develop' as the master, and I didn't see that and can adhere to 6.3's behavior.

[coreysyms]

hang loose on this, going to break these things in to 2 different PR's, one for the fix, one for the new feature

[coreysyms]

ok, changed this PR to be just a bug fix to change the default behavior of the tooltip

[kball]

OK fix looks good. Thanks @coreysyms