Improve client footer design

[jlmuir]

Before	After

[drnasmith]

New structure for app layout is in the works. I will look to incorporate these changes in the new footer component.

[ndg63276]

Closing PR as it is very old. Branch will be deleted in 1 month unless someone objects.

[jlmuir]

I object, but I don't have much say. I still think the change is a good one. But if you reject the PR on behalf of the SynchWeb project, then OK, there's nothing else I can do. The age of the PR is irrelevant since it wasn't waiting on me, it was waiting on @drnasmith (see 2020-12-14 comment).

[ndg63276]

I was asked to tidy up some old PRs, so I have closed a few, but happy to reopen. Neil has left and I have no idea what his new components were,

We would like to include a version number somewhere in the footer though, using the $synchweb_version parameter from the config.php file. So if you have thoughts on where that might go, do say so!

[jlmuir]

OK, thanks!

I don't see a benefit to displaying the version number, but if you want to, my suggestion would be to put it in parentheses to the right of "Powered by SynchWeb." For example:

Powered by SynchWeb (2023-R4.3)

I don't see many web apps displaying their version number, but one that does is Gerrit Code Review, which displays the following at the moment:

Powered by Gerrit Code Review (3.9.0-rc0-39-gbb6b2bf629) | Privacy | Terms

[ndg63276]

Cheers @jlmuir , I couldn't figure out how to add more to your PR, so I've made a new one at #692, with all your changes, plus the same changes for the Vue version of the site. I also added the Synchweb version after the 'Powered by Synchweb' link as suggested. Let me know if you have any thoughts!

Will close this one again as superseded.