Added js+css to get the checksum to display in Bootstrap tooltips

[mheppler]

What this PR does / why we need it:

Kevin pointed out the delayed display of the full checksum in the default browser title hover, as compared to the smooth Bootstrap tooltips commonly used in the UI. Couldn't argue that astute observation, especially when he was willing to investigate workarounds in Stack Overflow.

With a wee bit of extra JS and some additional massaging of the HTML, got the tooltips displaying the checksums with word-break CSS to make sure they're not breaking out of the tooltip width.

Which issue(s) this PR closes:

Closes # N/A

[ref #7081, #6685, #5210]

Special notes for your reviewer:

Enjoy.

Suggestions on how to test this:

You know what to do. Thanks for the help investigating solutions.

Does this PR introduce a user interface change? If mockups are available, please link/include them here:

Yes. No mockups.

Is there a release notes update needed for this change?:

Additional documentation:

[kcondon]

Looks good! @mheppler need to give @scolapasta credit for finding the workarounds though.