p5-Regexp-Assemble: update to 0.38.

0.38  2017-06-20T08:51:00
        - Fix test prereqs; pod tests moved to xt (RT#122136, RT#122137)
                Many thanx to Karen Etheridge for these patches.
                Note: I (Ron) have no idea where the version 2.07 originally comes from, although I have
                seen it before. It was not in the very first distro I got my hands on. Anyway, I've
                reverted Karen's patch to 0.38 to match the current sequence of version #s. Apart from
                that, all these fine improvements are hers. If this version # causes difficulties, I'll
                just bump it to 2.08.
        - Adopt new repo structure. For details, see
                http://savage.net.au/Ron/html/My.Workflow.for.Building.Distros.html. Specifically:
                o Delete MANIFEST and META.yml, and hereafter auto-generate them.
                o Modernize .gitignore and MANIFEST.SKIP.
                o The code says Perl licence but the LICENCE file says Artistic, so replace LICENCE file
                        with LICENSE (so spelled), which says Perl.


(wiz)