squash and merge, license documentation, "size" documentation

[Jan Stary]

> > On Aug 21 22:58:07, jmr at macports.org wrote:
> >> On 2018-8-18 06:06 , Clemens Lang wrote:
> >>> I think the idea of the size keyword is to start to use it to display
> >>> download progress bars for servers that do not send a Content-Length
> >>> HTTP header (or do not have an equivalent of such a header due to the
> >>> used protocol). This is currently not implemented.
> >>> 
> >>> 'port -v checksums' does generate the size field in newer versions of
> >>> MacPorts. Until such a version becomes the released default, I think
> >>> it's fine not to require adding it in PRs.
> >> 
> >> Not accepting PRs until they add it is certainly not a good approach.
> >> Recommend using it in all the docs, certainly. But don't put extra
> >> burden on both contributors and reviewers for the sake of an
> >> unimplemented minor feature.
> > 
> > https://github.com/macports/macports-ports/pull/2371
> > has been rotting for two weeks for exactly that.
> 
> In this case, you removed the size from a port that already had it.

Yes, because it needlessly polutes the Portfile,
much like 'platforms'. It doesn't add anything.

> This is actively undoing the work of other contributors.

Yes; like if you remove a needless dependdency,
which someone took pains to include properly.

> Please try not to undermine what the rest of us are doing.

You don't seriously mean that in preparing
https://github.com/macports/macports-ports/pull/2371
I tried to undermine the work of others, do you.