doc: update last updated information on page footers

The "Last Updated" footer shows the date the page was published, not
when the content was last updated. This has caused readers some
confusion.  Update the footer with the date of the git commit that last
updated the document, and clarify with both the last modified and
published dates in the footer, something like this:

   Last modified: Aug 19, 2021. Published: Nov 03, 2021.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This commit is contained in:
David B. Kinder
2021-11-03 14:03:16 -07:00
committed by David Kinder
parent 9306de95a7
commit 8fb3ca83a6
4 changed files with 34 additions and 8 deletions

View File

@@ -327,3 +327,8 @@ a.reference.external::after {
img.drop-shadow {
margin-bottom: 2em !important;
}
/* tweak last updated section of footer to be right-aligned */
.lastupdated {
float:right;
}