gnucash-htdocs master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/86f9dcd4 (commit)
	 via  https://github.com/Gnucash/gnucash-htdocs/commit/b7fe0a77 (commit)
	 via  https://github.com/Gnucash/gnucash-htdocs/commit/d8f8bf63 (commit)
	 via  https://github.com/Gnucash/gnucash-htdocs/commit/477ac67a (commit)
	 via  https://github.com/Gnucash/gnucash-htdocs/commit/c751c03b (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/cc1c6a86 (commit)



commit 86f9dcd49a904c4571fb553d0ff0c1dbe78d1e08
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 27 15:05:10 2020 -0700

    Fix missing tag closures.

commit b7fe0a776514b5171fdebe8de45f12e869e6aaa0
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 27 15:01:45 2020 -0700

    Replace obsolete validation badges with new html5 badge.

commit d8f8bf63aca663ae242c095ce321742c03183be7
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 27 15:01:20 2020 -0700

    Remove xhtml reference, add lang attribute to html element.

commit 477ac67a1d6ab870c0cd93f50705575d1de77720
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 27 14:46:43 2020 -0700

    Fix bad href in all 3.x and 4.x release notices.

commit c751c03b79b6ed91665f95fb63240ae3172c1364
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 27 14:02:50 2020 -0700

    Convert headers from XHTML or HTML4 to plain HTML
    
    Currently means HTML5.



Summary of changes:
 externals/footer.phtml           | 22 +++++++---------------
 externals/header.phtml           |  4 ++--
 externals/index.html             |  2 +-
 images/index.html                |  2 +-
 news/180429-3.1.news             |  2 +-
 news/180624-3.2.news             |  2 +-
 news/180930-3.3.news             |  2 +-
 news/181230-3.4.news             |  2 +-
 news/190331-3.5.news             |  2 +-
 news/190630-3.6.news             |  2 +-
 news/190908-3.7.news             |  2 +-
 news/191229-3.8.news             |  2 +-
 news/200329-3.9.news             |  2 +-
 news/200412-3.10.news            |  2 +-
 news/200427-3.902.news           |  2 +-
 news/200601-3.903.news           |  2 +-
 news/200607-3.904.news           |  2 +-
 news/200614-3.905.news           |  2 +-
 news/200621-3.906.news           |  2 +-
 news/200628-3.11.news            |  2 +-
 news/200628-4.0.news             |  2 +-
 news/200726-4.1.news             |  2 +-
 news/200927-4.2.news             |  2 +-
 news/ca/index.html               |  2 +-
 news/en/index.html               |  2 +-
 news/es/index.html               |  2 +-
 news/fr/index.html               |  2 +-
 news/hr/index.html               |  2 +-
 news/hu/index.html               |  2 +-
 news/index.html                  |  2 +-
 news/it/index.html               |  2 +-
 news/ja/index.html               |  2 +-
 news/nb/index.html               |  2 +-
 news/nl/index.html               |  2 +-
 news/pl/index.html               |  2 +-
 news/pt/index.html               |  2 +-
 news/zh_CN/index.html            |  2 +-
 news/zh_TW/index.html            |  2 +-
 search/index.html                |  2 +-
 search/templates/old/NMZ.head.de |  3 +--
 search/templates/old/NMZ.head.es |  3 +--
 search/templates/old/NMZ.head.fr |  3 +--
 search/templates/old/NMZ.head.nb |  3 +--
 search/templates/old/NMZ.head.pl |  3 +--
 44 files changed, 51 insertions(+), 64 deletions(-)