gnucash-htdocs beta: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/93dd807b (commit)
	 via  https://github.com/Gnucash/gnucash-htdocs/commit/3f7f85cc (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/c15cd8c4 (commit)



commit 93dd807b30c60da08ceebc2acb58d8042d6dff75
Merge: c15cd8c 3f7f85c
Author: John Ralls <jralls at ceridwen.us>
Date:   Wed Aug 11 14:45:23 2021 -0700

    Merge branch 'master' into beta

commit 3f7f85cc8a57d7be778e6537a60753711de438b4
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Wed Aug 11 23:01:05 2021 +0200

    Replace all occurrences of PHP_SELF by SCRIPT_NAME



Summary of changes: