gnucash-htdocs beta: Adjust help document loading to accomodate ghelp2help changes in gnucash-docs

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/8b93f2e3 (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/0489c962 (commit)



commit 8b93f2e39d7275ee1bb846e35b00540b5c62f3ca
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Sat Aug 13 15:44:28 2022 +0200

    Adjust help document loading to accomodate ghelp2help changes in gnucash-docs
    
    The issue to deal with is that the help manual's main page gets renamed from help.html to index.html.
    But only for documentation from gnucash 5 and up.
    To handle this, delay document selection until after version selection.
    Use the version selection to set the proper name for the main page.



Summary of changes:
 viewdoc.phtml | 53 +++++++++++++++++++++++++++++++++++------------------
 1 file changed, 35 insertions(+), 18 deletions(-)