[GNC] Problems upgrading to 4.8a

[John Ralls]

> On Sep 6, 2022, at 5:10 AM, Geert Janssens <geert.gnucash at kobaltwit.be> wrote:
> 
> I agreed with John's suggestion to make the choice conditional on the yelp version as this entails the least amount of work. But backporting the whole of my xdg branch to maint is certainly possible as well. I don't think there are supported versions of yelp on any distro we care about that doesn't know the "help:" schema.
> 

On reflection I decided that that a small commit-loop aside back porting is the better option and I've done so. It's not the whole thing, just the 5 commits in https://github.com/Gnucash/gnucash-docs/pull/285 and https://github.com/Gnucash/gnucash/pull/1406. Tested on Debian Bullseye (yelp-3.38) and Sid (yelp-42). This will be in tomorrow's nightlies and GnuCash 4.12 to be released on the 25th.

Regards,
John Ralls