[gentoo-dev] (e)changelog pages in the devmanual

[Michael Orlitzky]

Do we need to keep these around?

  1. https://devmanual.gentoo.org/tools-reference/echangelog/

  2. https://devmanual.gentoo.org/ebuild-writing/misc-files/changelog/

If not, I'll get rid of them and close bug #485314.